在物理学中，运动的物体有两个特征与理解能量系统动力学相关：惯性和动量。
In physics, moving objects have two characteristics relevant to understanding the dynamics of energy systems: inertia and momentum.
一个重物有很大的动量，也就是说，比如一位高速移动的足球运动员一旦运动起来，就很难改变运动状态。
A heavy object, like a football player moving at a high speed, has a lot of momentum—that is, once he is moving, it is hard to change his state of motion.
运动量少、与同伴聚会少、阅读印刷媒体（即报纸）少都与幸福感较低有关，但令人惊奇的是，做作业的时间少也与幸福感较低相关。
Less sport, and fewer meetings with peers correlated with lower wellbeing, as did less time reading print media (newspapers) and, surprisingly, less time doing homework.
因为她在实验中既控制了摄食量，又控制了运动量，所以她认为胎儿时期接触该药物肯定对日后肥胖起了一定的作用。
As her experiments controlled for both diet and exercise, she thinks fetal exposure to the drug must play a role in the fattening that was evident later in life.
B那有很大的运动量。你一定很强壮。
这种现象不是取决于人的体重而是运动量的多少。
This phenomenon isn't dependent on body weight or how much exercise people do.
那有很大的运动量。你一定很强壮。
在旋转运动中的角动量产生的方式与平移运动中的线动量的产生是基本相似的。
In motions of rotation angular momentum appears in much the same way as linear momentum appears in motion of translation.
他说，逻辑上来说，对于那些站立过多的人来说这似乎是个不错的选择，不过他建议在从事跑步或其他运动量大的体育活动时穿这个鞋子一定要谨慎。
Logically, the shoes seem like a good idea for people standing much of the day, he says, but he recommends they be used with caution for running or other heavy sports activities.
不论年纪几何，养宠物，特别是养狗的人的运动量比其他不养宠物的人要大得多。
Regardless of age, people who have pets, especially dogs, get more exercise than non-pet owners.
受测者携带了运动测量仪器，以测取他们在七天之内14.6小时之中的运动量。
The subjects wore accelerometers which measure the intensity of their physical activity 14.6 hours a day for seven days.
研究结果显示，女性需要的运动量要大于目前联邦指南建议的每周150分钟中等强度至高强度运动(相当于每周锻炼五天，每天30分钟)。
The findings suggest women need more exercise than the current federal guidelines of 150 minutes a week, or 30 minutes five days a week, of moderate-to-intense activity.
就在麦当劳展开这一行动之际，由于饮食和运动量的变化，在中国城市（特别是儿童）中，肥胖率正开始急剧攀升。
The initiative by McDonald's comes when obesity rates are beginning to rise sharply in China's cities, especially among children, because of changes in diet and levels of physical activity.
周一，网上发表在《小儿科》杂志的研究表明，母亲每周进行的运动量比没有孩子的母亲的6小时少，只有4.5小时。
In the study, published online Monday in the journal Pediatrics, moms got less exercise per week, 4.5 hours of physical activity compared with the 6 hours that non-mothers got.
回归健康的饮食，喝健康饮料，保证自己拥有足够的运动量。
Aim to return to eating healthy food, drinking healthy drinks, and ensuring that you keep getting a good amount of exercise.
哪怕是每天很少量的运动对于身体都是有益的，运动量越大，预防癌症的功效便越高。
Even small amounts of physical activity can be good for your health and add up over the course of the day and the more active we are the more we can help reduce our cancer risk.
与男性相比，工作压力迫使女性饮用更多的咖啡，食用更多的高热量零食，降低运动量以及增加吸烟量等不良生活习惯。 但面对同样的工作压力，男性与女性的情况却大有不同。
The stress of their jobs makes women more likely than men to drink too much coffee, eat high-calorie snacks and take less exercise than their male counterparts.
如果你的背部有问题，就应该挑一些运动量小的锻炼方式。
If you have a back problem, you should pick a light exercise.
要求他们参加22个咨询会，每天的饮食减少到500卡路里，每周的运动量增加到至少3小时。
They were asked to attend 22 counselling sessions, reduce their diet by 500 calories a day and increase the amount of exercise they took to at least three hours a week.
“最好学会辨别你的身体信号，从而更好地控制你的运动量，”AlexHutchinson说，他是《何者为先：心脏还是体重》(“WhichComesFirst： Cardio or Weights . ”)一书的作者。
"It's best to learn to recognize your body's signals and get a better control of your effort," said Alex Hutchinson, author of "Which Comes First: Cardio or Weights."
在无扰动惯性运动中，角动量是恒定的。
In undisturbed inertial motion, the angular momentum is constant.
研究人员对玩Wii和使用传统游戏手柄的玩家的运动量进行了比较。
The researchers compared activity levels during gaming using the Wii with those achieved using traditional seated joypad-controlled consoles.
研究人员对玩Wii和使用传统游戏手柄的玩家的运动量进行了比较。
The researchers compared activity levels during gaming using the Wii with those achieved using traditional seated joypad-controlled consoles.
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