关于zipline, zipwire, pulley的报道: 1. London Mayor Boris Johnson was left dangling on a zip wire (A zip-line (also known as a flying fox, foefie slide, zip wire, aerial runway, or aerial ropeslide ) consists of a pulley suspended on a cable, usually made of stainless steel, mounted on an incline. It is designed to enable a user propelled by gravity to travel from the top to the bottom of the inclined cable by holding onto, or attaching to, the freely moving pulley. ) for several minutes when it stopped working at an Olympic live screen event. 2. 女孩儿不幸: On a Tuesday, Aimee Copeland fell from a zip line (zip line 过河用的悬在河两边的绳子: a cable mechanism used for transportation across a river, gorge, etc. A zip-line (also known as a flying fox, foefie slide, zip wire, aerial runway, aerial ropeslide, death slide or Tyrolean crossing) consists of a pulley suspended on a cable, usually made of stainless steel, mounted on an incline. It is designed to enable a user propelled by gravity to travel from the top to the bottom of the inclined cable by holding onto, or attaching to, the freely moving pulley. Zip-lines come in many forms, most often used as a means of entertainment. They may be short and low, intended for child's play and found on some playgrounds. pulley: A pulley is a wheel on an axle[ˈæksəl] 轮轴 that is designed to support movement of a cable or belt along its circumference周长, 圆周. Pulleys are used in a variety of ways to lift loads, apply forces, and to transmit power. A pulley is also called a sheave or drum and may have a groove between two flanges around its circumference. ) and cut her leg. By Friday her limb had been amputated and she was fighting for life. Ms Copeland was kayaking and went for a ride on a homemade zip line, otherwise known as a flying fox, which snapped断了. Her father Andy Copeland wrote on a blog that his daughter got 22 staples in her left calf and was still in terrible pain the next day. The pain got worse until she was diagnosed with the infection, forcing surgeons to amputate her leg and remove infected tissue from her abdomen. "We take so much for granted in life, but I never imagined that one of my daughters would face this most unlikely of situations," Mr Copeland wrote. "These bacteria lodge in the deeper layers of the wound. The organism is deep in the tissues, and that's where it's causing its mischief ( I. Harm or evil caused by an agent or brought about by a particular cause. II. One who causes mischief. In a milder sense, one who causes petty annoyances. mischief-maker. give sb. grief. make mischief 捣乱, 找麻烦 to cause trouble. Bob loves to make mischief and get other people into trouble. Don't believe what Mary says. She's just trying to make mischief. do yourself a mischief if you tell someone they will do themselves a mischief if they do something, you mean they will hurt themselves You want to be careful jumping over spikes like that - you might do yourself a mischief! full of the devil/Old Nick always making mischief. Little Chuckie is sure full of the devil. Toward the end of the school year, the kids are always full of Old Nick. )." "She will learn about the loss of her beautiful leg. She will discover that her hands lack the dexterity and tactile ( 有触觉的. Of, relating to, or proceeding from the sense of touch; tactual: a tactile reflex.) response she has known all her life," he wrote. "The words I hear from the medical professionals to describe Aimee's continued recovery are 'astonishing', 'incredible', 'confounding', 'mind boggling' and 'unbelievable'. "All those are fitting words. My favourite word is 'miracle'. 4. Months before Shane Todd was found hanging in his Singapore apartment the American engineer told his parents his life was being threatened in a shadowy world of high tech secrets and espionage. In the bathroom there were no signs that any ropes and pulleys ( A pulley滑轮 is a wheel on an axle that is designed to support movement of a cable or belt along its circumference. Pulleys are used in a variety of ways to lift loads, apply forces, and to transmit power. A zip-line 溜索(一条钢丝、或者钢索, 两边绑起来, 一头高一头低, 人用一个canopy样的座位, 挂在钢索上, 利用重力从高的一端滑向低的一端. 儿童游乐场playground的那种滑行轨道也叫zipline) (also known as a zip line without a hyphen, zip wire, aerial runway, aerial ropeslide, death slide, flying fox, Tyrollean runway or canopy tour) consists of a pulley suspended on a cable, usually made of stainless steel, mounted on an incline. It is designed to enable a user propelled by gravity to travel from the top to the bottom of the inclined cable by holding onto, or attaching to, the freely moving pulley. Zip-lines come in many forms, most often used as a means of entertainment. They may be short and low, intended for child's play and found on some playgrounds. Longer and higher rides are often used as a means of accessing remote areas, such as a rainforest canopy. Zip line tours are becoming popular vacation activities, found at outdoor adventure camps or upscale resorts, where they may be an element on a larger challenge or ropes course. ) police said were used in the death. 5. Fast-roping顺绳子滑下的技术(比如从直升飞机上滑下), also known as Fast Rope Insertion Extraction System (FRIES), is a technique for descending a thick rope. It is useful for deploying troops from a helicopter in places where the helicopter itself cannot touch down. The original rope was a thick nylon that could be used in a manner akin to a firepole. The special ropes used today are braided (plaited), which results in pattern on the outer circumference that is not smooth and so is easier to grip. Originally, each person would hold the rope for the next person; however this has been phased out. It is quicker than abseiling['æbsail]攀岩的方式 (rappelling), although more dangerous, particularly if the person is carrying a heavy load, because the rope is not attached to them with a descender. The person holds onto the rope with his gloved hands and feet and slides down it. The British method advises not to use the feet as this can make the descent for following personnel more dangerous because boot polish or the leather of the boot can make the rope extremely slippery. Several people can slide down the same rope simultaneously, provided that there is a gap of approximately 3 metres (9.8 ft) between them, so that each one has time to get out of the way when they reach the ground. It is essential to wear gloves, as sliding down a rope generates great heat from friction.
wiki上关于pulley, block and tackle的汇总: A pulley is a wheel on an axle[ˈæksəl] 轮轴 that is designed to support movement of a cable or belt along its circumference. Pulleys are used in a variety of ways to lift loads, apply forces, and to transmit power. A pulley is also called a sheave or drum and may have a groove 凹槽 between two flanges around its circumference. The drive element of a pulley system can be a rope, cable, belt, or chain that runs over the pulley inside the groove. Hero of Alexandria identified the pulley as one of six simple machines used to lift weights. Pulleys are assembled to form a block and tackle 滑轮组 in order to provide mechanical advantage to apply large forces. Pulleys are also assembled as part of belt and chain drives in order to transmit power from one rotating shaft to another. A set of pulleys assembled so that they rotate independently on the same axle form a block. Two blocks with a rope attached to one of the blocks and threaded through the two sets of pulleys form a block滑轮 and tackle. A block and tackle is assembled so one block is attached to fixed mounting point and the other is attached to the moving load. The mechanical advantage of the block and tackle is equal to the number of parts of the rope that support the moving block. A block and tackle is a system of two or more pulleys with a rope or cable threaded between them, usually used to lift or pull heavy loads. The pulleys are assembled together to form blocks and then blocks are paired so that one is fixed and one moves with the load. The rope is threaded, or reeved, through the pulleys to provide mechanical advantage that amplifies that force applied to the rope. A double tackle has two pulleys in both the fixed and moving blocks with four rope parts supporting the load W. Separation of the pulleys in the double tackle show the force balance that results in a rope tension of W/4. fixed pulley一个滑轮, 滑轮是固定的. movable pulley一个滑轮，滑轮是动的. Fixed静滑轮: A fixed pulley has an axle mounted in bearings attached to a supporting structure. A fixed pulley changes the direction of the force on a rope or belt that moves along its circumference. Mechanical advantage is gained by combining a fixed pulley with a movable pulley or another fixed pulley of a different diameter. Movable动滑轮: A movable pulley has an axle in a movable block. A single movable pulley is supported by two parts of the same rope and has a mechanical advantage of two. Compound符合滑轮: A combination of fixed and a movable pulleys forms a block and tackle. A block and tackle can have several pulleys mounted on the fixed and moving axles, further increasing the mechanical advantage.
Rigger (industry): A rigger is a person or company that specializes in the lifting and moving of extremely large or heavy objects, often with the assistance of a crane or derrick. The term comes from the days of sailing ships, where a rigger was a person who worked with rigging, that is, ropes for hoisting the sails. Sailors could put their rope skills to work in lifting and hauling, in an era before mechanical haulage and cranes; ropes, pulleys and muscle power was all that was available to move anything. In time渐渐的, 随着时间推移, 随着时代进步 riggers and rigging became a trade in itself giving rise to the modern usage, with its roots all but forgotten. Riggers tend to be highly specialized to moving jobs that cannot be accomplished by ordinary means and use equipment expressly designed for moving and lifting objects weighing hundreds of thousands or even millions of pounds or kilograms in places where ordinary material handling equipment cannot go. Because of the highly specialized nature of the work riggers do, it is one of the few remaining occupations that can only be learned by apprenticeship. Riggers must work together as a cohesive team, and there must be an environment of trust among riggers because of the potentially dangerous nature of rigging. Rigger(Paul Hogan from Crocodile Dundee use to be a rigger while working with my grandfather in building harbor bridge.): A rigger is a person or company that specializes in the lifting and moving of extremely large or heavy objects. The term comes from the days of sailing ships, where a rigger was a person who worked with rigging, that is, ropes for hoisting the sails. Sailors could put their rope skills to work in lifting and hauling, in an era before mechanical haulage and cranes; ropes, pulleys and muscle power was all that was available to move anything. In time riggers and rigging became a trade in itself giving rise to the modern usage, with its roots all but forgotten. Riggers tend to be highly specialized to moving jobs that cannot be accomplished by ordinary means and use equipment expressly designed( expressly I. 明确的. 明白无误的. In an expressive or explicit manner. In an express or a definite manner; explicitly. We were expressly permitted to use the building. I expressly ordered the visitor to leave. II. 特别的, 专门的. Especially; particularly: tools designed expressly for left-handed workers. ) for moving and lifting objects weighing hundreds of thousands or even millions of pounds or kilograms in places where ordinary material handling equipment cannot go. Because of the highly-specialized nature of the work riggers do, it is one of the few remaining occupations that can only be learned by apprenticeship. Riggers must work together as a cohesive team, and there must be an environment of trust among riggers because of the potentially dangerous nature of rigging.
Rigger (entertainment): A rigger is one who works on ropes, booms, lifts, hoists and the like for a stage production (film, theater, live music, etc.). The term "rigger" originally referred to a person who attended to the rigging of a sailing ship. In the age of sail, trading followed seasonal patterns with ships leaving port at set times of the year一年的固定时间 to make the most of winds. When not at sea sailors would seek employment ashore. Their skill with ropes and booms found use in the theatre. The original canvas backdrops used in the theatre moved with ropes and pulleys, being developed from techniques used for sails. It is from these roots that modern fly systems emerged. This also gave rise to the tradition in British theatres of never whistling on stage as the riggers would use the same whistled instructions on stage as they did aboard ship. A misplaced whistle could be taken as an instruction to the riggers to change the set. The term rigger is still used for people backstage in theatres, the road crew for a live concert, conventions and trade shows, and by extension to similar jobs such as those who are responsible for fastening chain motors (like CM Lodestar) by wire rope to the structural steel of a building. With the birth of the film industry, just as stage actors adapted their techniques to the new medium so did those back stage. The complexity of the new environment giving rise to specializations such as those in the film industry who rig scaffolding for film sets and camera rigs; also termed as a standby rigger if they are on site and 'on call' all of the time.
Wire riggers: In the film industry, a wire rigger is a worker in the special effects/stunts film crew who "flies" actors. They are responsible for rigging special harnesses to attached wires which in turn are run through a series of "blocks" (pulleys) to a control area where a wire rigger raises, lowers or traverses an actor wearing the harness. Wire riggers also rig up rails along which travels a "skate" from which the wire is attached. Many feature films (e.g. Harry Potter, Superman) use this technique.
boilermaker: A boilermaker is a trained craftsman who produces steel fabrications from plates and sections. The name originated from craftsmen who would fabricate boilers, but they may work on projects as diverse as bridges to blast furnaces to the construction of mining equipment. Many boilermakers are employed in repairing, repiping, and re-tubing commercial steam and hot water boilers used for heating and domestic hot water in commercial buildings and multi-family dwellings. Sometimes these boilers are referred to as pressure vessels. Generally, a pressure vessel is a storage tank or vessel that has been designed to operate at pressures above 15 p.s.i.g. The two main tasks of boilermakers involve using oxy-acetylene gas torch sets to cut or gouge steel plate and tubes, followed by gas tungsten arc welding (GTAW), shielded metal arc welding (SMAW), or gas metal arc welding (GMAW) to attach and mend the cut sections of tubes and steel plates.
水上运动及canopy flying相关的词汇: 1. Police say the 40-year-old crashed in the Wanaka area while canopy flying about noon on Thursday. Canopy flying(利用滑翔伞的那种伞, 下边悬一个板子, 滑翔者用手抓着板子滑行) is an activity described as using skills similar to paragliding滑翔 and sky-diving跳伞, with a similar risk to base jumping高空跳. 2. canopy ['kænəpi] I. A covering, usually of cloth, suspended over a throne or bed or held aloft on poles above an eminent person or a sacred object. II. 天幕. a large or wide covering, esp one high above the sky was a grey canopy. III. 飞机驾驶仓上边的透明罩子. The transparent enclosure over the cockpit of an aircraft. IV. The part of a parachute that opens up to catch the air. 3. 另一种叫做canopy的东西是小货后边车厢上的盖子:A camper shell (also canopy, and sometimes topper, cap, or box cap) is a small housing or rigid canopy used as a pickup truck accessory. The housing is usually made of fiberglass or aluminum, and is mounted atop the pickup truck's rear bed. It generally covers the entirety of the pickup truck bed, and is large enough to be used for camping purposes. Even though use for camping may have been its initial purpose, it now seems most often to be used for utility and storage purposes. 4. Canopy Piloting (also known as swooping) encompasses([en'kʌmpəs]) several disciplines, all involving the flight of a skydiving parachute either at high altitude or close to the ground. "Swooping" is one form of canopy piloting and is a growing activity in the skydiving world. Many think the reason for this is that it is one of the few skydiving related events that are, for the most part, spectator friendly. Swooping, also known as canopy piloting, involves a skydiver flying their parachute very close to the ground at high speed. Swooping skydivers increase their speed dramatically by entering a rotating dive as they fall towards the ground. A Sydney skydiver has died after plummeting to the ground while attempting a daring manoeuvre ( daring 冒险的. Willing to take or seek out risks; bold and venturesome. bold or adventurous; reckless. ) known as swooping, after 12 hours of surgery to stop serious internal bleeding内出血. 5. swoop [swu:p] I. To move in a sudden sweep: The bird swooped down on its prey. II. To make a rush or an attack with or as if with a sudden sweeping movement. Often used with down: The children swooped down on the pile of presents. 6. A campervan (or camper van)(一体的房车)(非一体的叫travel trailer, caravan), sometimes referred to simply as a camper, and also known as a caravanette, motorhome or motorcaravan, is a self-propelled vehicle that provides both transport and sleeping accommodation. The term mainly describes vans that have been fitted out, often with a coachbuilt body for use as accommodation. In the United States the term "recreational vehicle" (RV) is more common for these vehicles, and in that country they tend to be larger than in Europe and the rest of the world. A recreational vehicle park (RV park) or caravan park is a place where people with recreational vehicles can stay overnight, or longer, in allotted spaces known as "pitches" ("sites" in North America, Europe, and Australia). They are also referred to as campgrounds, though a true campground also provides facilities for tent camping; many facilities calling themselves "RV parks" also offer tent camping or cabins with limited facilities. In Australia there is generally no differentiation between an RV park and a trailer park. The term "caravan park" is used to refer to both, and "RV park" and "trailer park" are never used, even to the point of not being understood by most Australians. The term "holiday park" is becoming increasingly common, with many parks increasing their stock of on-site cabins, often accompanied by a reduction in the number of caravan sites. 7. Parachuting, also known as skydiving 跳伞, is the action of exiting an aircraft and returning to earth with the aid of a parachute. It may or may not involve a certain amount of free-fall自由落体运动, a time during which the parachute has not been deployed and the body gradually accelerates to terminal velocity. 一张图的配字:Instructor explaining the operation of a parachute to student pilots. 8. Paragliding滑翔 (滑翔伞运动之一, 像一片树叶似的, 长椭圆形的东西牵引着, 人坐在一个篮子里, 篮子用无数的绳子栓在伞上. hang gliding是三角形的伞牵引着, 伞下有一个金属架子, 人抓住架子悬挂着飞翔. ) is the recreational and competitive adventure sport of flying paragliders: lightweight, free-flying, foot-launched glider aircraft with no rigid primary structure. The pilot sits in a harness suspended吊着, 悬挂着 below a hollow fabric wing whose shape is formed by its suspension lines, the pressure of air entering vents in the front of the wing and the aerodynamic forces of the air flowing over the outside. 9. BASE jumping(sky diving是其中一种), also sometimes written as B.A.S.E jumping, is an activity that employs an initially packed parachute to jump from fixed objects. "BASE" is an acronym that stands for four categories of fixed objects from which one can jump: buildings, antennas, spans (bridges), and earth (cliffs). BASE jumping grew out of skydiving. BASE jumps are generally made from much lower altitudes than skydives, and a BASE jump takes place close to the object serving as the jump platform. Because BASE jumps generally entail slower airspeeds than typical skydives (due to the limited altitude), a BASE jumper rarely achieves terminal velocity. 10. Kitesurfing or kiteboarding (使用滑翔伞那样的看上去像风筝的东西牵引着, 在水上滑行) is an adventure surface water sport that has been described as combining wakeboarding, windsurfing, surfing, paragliding, and gymnastics into one extreme sport. Kitesurfing harnesses the power of the wind to propel a rider across the water on a small surfboard or a kiteboard (similar to a wakeboard). The terms kiteboarding and kitesurfing are interchangeable. There are a number of different styles of kiteboarding, including freestyle, freeride, downwinders, speed, course racing, wakestyle, jumping and wave-riding which is focused on kitesurfing big waves using a directional board similar to a surfboard. 11. blowboarding是那种在水流中冲浪的运动. 12. wake的特殊含义 I. The visible track of turbulence left by something moving through water: the wake of a ship. II. A track, course, or condition left behind something that has passed: The war left destruction and famine in its wake. in the wake of I. Following directly on. II. In the aftermath of; as a consequence of. III. 守灵. 守夜. A watch; a vigil. IV. 遗体瞻仰. A watch over the body of a deceased person before burial, sometimes accompanied by festivity. Also called regionally viewing. Wakeboarding (指在水上通过摩托艇的牵引在滑行的运动, cable wakeboarding是指在岸两边拉一条缆绳用于牵引的运动. wakesurfing是指跟在船后, 但并不依附于船的. Wakesurfing (similar to, but not the same sport as, wakeboarding) is a water sport in which a surfer trails behind a wakeboard boat, surfing the boat's wake without being directly attached to the boat. The wake from the boat mimics the look and feel of an actual ocean wave. After getting up on the wave by use of a tow rope, wakesurfers drop the rope and ride the steep face below the wave's peak in a fashion reminiscent of ocean surfing. ) is a surface water sport which involves riding a wakeboard over the surface of a body of water. It was developed from a combination of water skiing, snow boarding and surfing techniques. The rider is usually towed behind a motorboat, typically at speeds of 17–24 miles per hour, depending on the water conditions, board size, rider's weight, type of tricks, and rider's comfort speed. 13. Windsurfing or sailboarding帆板(指滑水板用帆靠风提供动力的方式. 是一种奥运会项目) is a surface water sport that combines elements of surfing and sailing. It consists of a board usually two to four metres long, powered by the orthogonal effect of the wind on a sail. The rig is connected to the board by a free-rotating universal joint and comprises a mast, wishbone boom and sail. 14. Hang gliding 悬挂式滑翔 is an air sport in which a pilot flies a light and non-motorized foot-launch aircraft called a hang glider that is of a delta wing design.
