| 单词 | 摩擦力 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔boat shoe〕A moccasinlike canvas or leather shoe having a rubber sole designed to provide traction on wet surfaces.船鞋：类似印第安软皮鞋的橡胶底帆布鞋或皮鞋，增加在潮湿地面上的附着摩擦力美国传统〔drag〕Friction, or drag, slows up flight.摩擦力, 或称阻力, 降低了飞行速度。外研社新世纪〔drag〕The degree of resistance involved in dragging or hauling.摩擦力：拖拉中所受阻力的程度美国传统〔drum brake〕A brake in which the friction is caused by a set of pads that press against the inner surface of a rotating drum.鼓式制动器：一种制动器，透过刹车转动鼓内面与摩擦衬片相接合而产生摩擦力美国传统〔fender〕A cushioning device, such as a bundle of rope or a piece of timber, used on the side of a vessel or dock to absorb impact or friction.缓冲装置：一种减小震动或冲撞力的装置，如一捆绳子或一块木头，用在船或船坞的侧面以承受撞击或摩擦力美国传统〔friction〕Oil in a car engine reduces/lessens friction.汽车发动机中的油减少摩擦力。韦氏高阶〔friction〕Oil reduces friction.润滑油减少摩擦力。英汉大词典〔friction〕Physics A force that resists the relative motion or tendency to such motion of two bodies in contact.【物理学】 摩擦力：一种阻止两个相接触物体之间的相对位置移动的发生的力美国传统〔friction〕Putting oil on both surfaces reduces friction.两面都上油可减小摩擦力。朗文当代〔friction〕Rubbing the stones together produces friction.石头相互摩擦会产生摩擦力。牛津搭配〔friction〕The force of friction slows the spacecraft down as it re-enters the earth's atmosphere.太空船重返地球大气层时因有摩擦力而减慢速度。牛津高阶〔friction〕The pistons are graphite-coated to reduce friction.活塞上涂了一层石墨以减小摩擦力。柯林斯高阶〔lug〕A projecting part of a larger piece that helps to provide traction, as on a tire or the sole of a boot.突缘，凸出部：一件大物件上的突出部分，其有利于提供摩擦力，比如在轮胎上或鞋钉上美国传统〔purchase〕Dancers use a special powder on their shoes to help them get a better purchase on the floor.舞蹈演员用一种特制的鞋粉来加大鞋子与地面的摩擦力。剑桥高阶〔resistance〕The design of the bicycle has managed to reduce the effects of wind resistance and drag.这种自行车的设计成功地减少了风的阻力和摩擦力。柯林斯高阶〔rub〕To cause to move along a surface with friction and pressure.使产生摩擦的动作：使…受摩擦力和压力在某个表面上移动美国传统〔rub〕To move along a surface with friction and pressure.摩擦：受摩擦力和压力沿着表面移动美国传统〔rub〕To subject to the action of something that moves back and forth with friction and pressure.擦：受到摩擦力和压力前后移动的物质的运动美国传统〔stud〕One of a number of small metal cleats embedded in a snow tire to increase traction on slippery or snowy roads.防滑钉：雪地用车轮上的小金属防滑钉之一，用于在粘滑或有雪的路面上以增加摩擦力美国传统〔stud〕Some snow tyres have metal studs to provide more traction.有些雪地用轮胎装有金属防滑钉以增加附着摩擦力。英汉大词典〔superfluid〕A fluid, such as a liquid form of helium, exhibiting a frictionless flow at temperatures close to absolute zero.超流体：一种在温度接近绝对零度时能不受摩擦力作用而流动的流体，例如氦元素的液体状态美国传统〔traction〕Adhesive friction, as of a wheel on a track or a tire on a road.附着摩擦力：粘附性摩擦，如车轮在轨道上或轮胎在路面上的美国传统〔traction〕In deep snow, people should use snow tyres on their vehicles to give them better traction.在积雪深厚的地方，人们应该给车子装上雪地轮胎以增强轮胎的附着摩擦力。剑桥高阶〔traction〕The tires were bald (=completely worn) and lost traction on the wet road.轮胎都磨平了，在这湿的路面上没有了摩擦力。朗文当代〔windblast〕The damaging effect of air friction on a pilot ejected from a high-speed aircraft.气浪冲击：飞行员从高速飞机中受到的空气摩擦力的破坏性影响美国传统A slight deflation of the tires can increase their traction. 将轮胎放一点气可以增加它的摩擦力。译典通People who live in areas where it snows a lot use snow tyres on their vehicles to give them better traction.住在多雪地区的人们给他们的车子装防滑轮胎来增强轮胎的附着摩擦力。剑桥国际The friction on / against the ball's rough surface stopped it going very fast.球的粗糙表面所受的摩擦力使它不能滚得很快。剑桥国际 |
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