| 单词 | 动力 |
| 释义 | 〔causality〕A causal agency, force, or quality.起因：诱因、原因性动力或特质〔motive〕motive power.动力（电汽力等）〔milldam〕A dam constructed across a stream to raise the water level so that the overflow will have sufficient power to turn a mill wheel.磨坊水坝：横跨溪流建造的堤坝，以提高水位使溢满的水有足够的动力转动磨坊的水轮〔anaphrodisia〕Greek [want of power to inspire love] 希腊语 [需要产生爱的动力] 〔countershaft〕An intermediate shaft between the powered and driven shafts in a belt drive.副轴，天轴：传送带上介于动力轴与驱动轴之间的中间轴〔apace〕In such a way or at such a speed as to keep up the requisite momentum; abreast.齐头并进地，并驾齐驱地：以某种方式或速度来保持必要动力地；并肩地〔cosmology〕The astrophysical study of the history, structure, and constituent dynamics of the universe.宇宙天体学：对宇宙的历史，结构和组成动力进行的天体物理学方面的研究〔power〕The energy or motive force by which a physical system or machine is operated:动力：使人体系统或机器运转的能量或动力：〔biodynamics〕The study of the effects of dynamic processes, such as motion or acceleration, on living organisms.生物动力学：对动力作用，如运动或加速对生物影响的研究〔hydrodynamic〕Of, relating to, or operated by the force of liquid in motion.流体力学的：属于，与有关，或者由流动液体之动力作用的〔combine〕A power-operated harvesting machine that cuts, threshes, and cleans grain.联合收割机：一种动力操作切割、脱粒和打场的收割机器〔intensity〕Exceptionally great concentration, power, or force.特别强烈的程度，力量或动力〔biodynamic〕Of or relating to the study of the effects of dynamic processes, such as motion or acceleration, on living organisms.生物动力学的：研究动力作用对生物的影响的或与之相关的，如运动或加速〔hydrodynamics〕(used with a pl. verb)The dynamics of fluids in motion.（与复数动词连用）流动的液体的动力〔impact〕The force or impetus transmitted by a collision.冲击力：由碰撞而传递的力量或动力〔belt〕A continuous band or chain for transferring motion or power or conveying materials from one wheel or shaft to another.传送带：连续的带或链，用以把运动，动力或物品从一个轮子或轴传导或传送到另一个〔FPC〕Federal Power Commission.联邦动力委员会〔slippage〕Loss of motion or power because of slipping.动力传动损耗：由于下降造成的运动或动力的损耗〔wheel〕wheels Forces that provide energy, movement, or direction: wheels 动力：提供能量、运动或方向的动力：〔camper〕A motor vehicle with space and equipment, either in a rear compartment or in an attached trailer, for sleeping and simple housekeeping, used for camping and recreational travel.野营挂车：一种带有空间和装备动力交通工具，装在后部的空室或是装在相连的拖挂车内，提供睡眠和做简单的家务，用于野营和消闲的旅行〔cathartic〕An agent for purging the bowels, especially a laxative.泻药：通肠的动力物质，尤指泻药〔locomotive〕A driving or pulling force; an impetus:动力：驱策力或拉力；推动力：〔synergy〕The interaction of two or more agents or forces so that their combined effect is greater than the sum of their individual effects.协同作用：两种或多种动力或力量的相互作用，以便其联合效果大于各单独作用之和〔motor〕Something, such as a machine or an engine, that produces or imparts motion.发动机：可以引起或给予动力的物体，如机械或引擎等〔booster〕A device for increasing power or effectiveness.起推动作用的辅助装置：用来增加动力或效力的装置〔headstock〕A nonmoving part of a machine or power tool that supports a revolving part, such as the spindle of a lathe.头座：机器或动力工具上用于安装旋转部件的不能移动的部分，如车床的转轴〔impulsion〕Motion produced by an impelling force; momentum.冲力：驱动力引发的移动；动力〔Hamiltonian〕A mathematical function that can be used systematically and with great generality to generate the equations of motion of a dynamic system, equal for many such systems to the sum of the kinetic and potential energies of the system expressed in terms of the system's coordinates and momenta treated as independent variables.汉密尔顿函数：一个数学函数，它可以被用来系统地、概括性地列出一个运动系统的动力变化率，以作为独立变量的该系统的坐标和动量来表示该系统的动能和势能的和〔unmotivated〕Having no motive or incentive:无动机的：没有动机或动力的：〔steam〕To produce or emit steam.动力：动力、能量蒸发放出的蒸汽或冒热汽〔stagger〕To begin to lose confidence or strength of purpose; waver.犹豫：开始对某一目标失去信心或者动力；动摇〔birr〕Strong forward momentum; driving force.强大的前动力；推动力〔neutral〕A position in which a set of gears is disengaged so that power cannot be transmitted.空档：一套齿轮在此处脱开，使动力不能传送的位置〔dynamic〕A force, especially political, social, or psychological:动力：一种动力，尤指政治的、社会的或心理上的：〔on〕Used to indicate the agent or agency of a specified action:行为的原因或动力：用于表示对某一特定行为起作用或对某一行为有帮助的东西：〔steam〕The power produced by a machine using pressurized water vapor.蒸汽动力：使用加压水蒸汽机器产生的动力〔hydrodynamics〕(used with a sing. verb)The branch of science that deals with the dynamics of fluids, especially incompressible fluids, in motion.（与单数动词连用）流体力学：关于流动的液体，尤其是不可压缩的液体的动力的一个科学分支〔impulse〕An impelling force; an impetus.动力：驱使性的力量；动力〔sail〕A piece of fabric sewn together and fitted to the spars and rigging of a vessel so as to convert the force of the wind into forward motion of the vessel.帆布：缝在一起置于船的圆材和索具上的一块布，用来使风力转化为船向前的动力〔dive〕To submerge under power. Used of a submarine.以动力潜水：在力的作用下潜水。用于潜水艇 |
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