| 单词 | 动量 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔CHANGE/NOT CHANGE〕I used to play golf but I switched to tennis to get more exercise. 我过去常常打高尔夫球，可是为了加大运动量，我改打网球了。朗文写作活用〔EXERCISE〕Thirty minutes of squash gives you as much exercise as an hour of any other game. 30分钟壁球的运动量相当于其他任何运动一个小时的运动量。朗文写作活用〔EXERCISE〕Try to increase the amount of exercise you get, perhaps by walking to work. 尽量增加运动量，也许可以步行去上班。朗文写作活用〔SIT〕People with sedentary jobs generally need to eat less than those in very active occupations. 坐着干活的人一般比工作活动量很大的人食量小。朗文写作活用〔angular momentum〕The vector product of the position vector (from a reference point) and the linear momentum of a particle.角动量：（有参照点）的矢量和粒子线性动量的向量积美国传统〔angular momentum〕The vector sum of the angular momentums of each component particle of an extended body.动量矩：伸展体的每个组成微粒的角动量的矢量值美国传统〔ballistic〕A ballistic pendulum measures a bullet's momentum.以冲击摆测量出子弹的动量。外研社新世纪〔conservation of momentum〕A principle stating that the total linear momentum of an isolated system remains constant regardless of changes within the system.动量守恒：一个认为在一个隔离系统中，不管内部如何变化，其线性动量总量保持不变的基本原理美国传统〔consult〕Consult your doctor about how much exercise you should attempt.咨询一下医生你需要多大的运动量。柯林斯高阶〔consult〕Consult your doctor about how much exercise you should attempt.咨询一下医生看你该做多大运动量的锻炼。外研社新世纪〔curtail〕I told Louie that old age would curtail her activities in time.我告诉路易, 一上年纪她的活动量就会减少。外研社新世纪〔curtail〕I told Louie that old age would curtail her activities in time.我告诉路易，一上年纪她的活动量就会减少。柯林斯高阶〔day〕Jackie starts the day with a few gentle exercises.杰基以一些小运动量的锻炼开始一天。朗文当代〔exercise〕I get plenty of exercise being an aerobics instructor.作为一名有氧健身教练，我的运动量很大。麦克米伦高阶〔exercise〕I have had all the exercise I need for one day.我已经完成了一天所需要的运动量。外研社新世纪〔girth〕While our levels of physical activity are declining, girths are expanding.随着活动量的减少, 体形就会发福。外研社新世纪〔gyromagnetic ratio〕The ratio of the magnetic moment to the intrinsic angular momentum of a spinning particle.回转磁比率：一个旋转粒子的磁矩与其内部角动量之比美国传统〔impetus〕The force or energy associated with a moving body.运动量：一个运动的物体具有的能量或力量美国传统〔lecture〕My doctor's been lecturing me on the dangers of not getting enough exercise.我的医生一直在告诫我运动量不足的危害。麦克米伦高阶〔momentum〕Do falling objects gain momentum? 下落物体的动量越来越大吗?英汉大词典〔momentum〕Once you push it, it keeps going under its own momentum.一旦你推动了它，它就会在自己的动量作用下持续运动。剑桥高阶〔momentum〕The car gathered momentum as it rolled down the hill.汽车冲下山时动量逐渐增加。牛津搭配〔now〕Now I have my car, I don't get as much exercise as I used to.有车之后，我的活动量不如从前大了。剑桥高阶〔piggyback〕Aerobic dancing piggybacked on the jogging craze.大运动量增氧舞蹈乃是随着慢跑成风的时尚附带产生的。21世纪英汉〔slippage〕The amount or extent of slipping.滑动量，滑程：下降的数量或范围美国传统〔spin〕A quantum number expressing spin angular momentum.量子数：表示自旋角动量的量子数美国传统〔spin〕The total angular momentum of an atomic nucleus.原子核的角动量之总和美国传统〔undo〕I did a really tough aerobics class and then went out for dinner and undid (all) the good work! 我上了一堂活动量很大的有氧健身课， 然后出去吃饭，结果所有的锻炼都白做了！剑桥高阶〔worry〕We worry that children don't get enough exercise.我们担心孩子们运动量不够。韦氏高阶Once you push it, it keeps going under its own momentum.一旦你推了它，它就会在它自己的动量作用下继续运动。剑桥国际Regular walking is a wonderful form of gentle exercise.经常步行是一种极好的轻运动量的锻炼。剑桥国际 |
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