我们想了解肢体结构是如何决定步行和奔跑时的能量消耗。
We want to understand how limb design determines the energy costs of walking and running.
为了获得有关唱歌能量消耗的经验数据，托马斯研究了鸣声率与雄性夜莺在夜间的体重变化之间的关系。
To obtain empirical data regarding the energy costs of singing, Thomas examined the relationship between song rate and overnight changes in body mass of male nightingales.
这种困难将是确定无疑的，因为能源的匮乏将使高能量消耗的美国农业模式难以继续下去，而这种模式使投入少数农民就能获得高产成为可能。
This will be particularly true since energy pinch will make it difficult to continue agriculture in the high-energy American fashion that makes it possible to combine few farmers with high yields.
当然，能量消耗也会随之上升。
糖的热量大部分用于能量消耗。
淡化海水能量消耗很大，这是个问题。
The problem with desalination is that it is very energy intensive.
所以，能量消耗不同不是因为走路的方式不同。
So, the energy discrepancy was not due to the style of walking.
日光照射地表40分钟的能量相当于全球能量消耗1年的份量。
The energy in sunlight striking the earth for 40 minutes is equivalent to global energy consumption for a year.
克莱门斯说，这两项研究都表明了骨骼在能量消耗中的重要地位。
Together, the studies suggest that bone plays a part in energy expenditure, Clemens says.
最后，研究者用图形标注出了步行者的身高和最低能量消耗的关系。
Finally, the researchers plotted walkers' heights against their minimum energy expenditure.
每年总的能量消耗大约为$300，这相当于7,700磅的CO2。
The total cost of energy for a year is about $300, the equivalent of 7,700 pounds of CO2.
结果发现，活动量更大的游戏能够增加能量消耗，从而达到减肥的功效。
They found more active forms of gaming increased energy expenditure to a level which could help lose weight.
每个人都认为，能量消耗占一半的家庭和办公场所应该更加采取节约措施。
Everyone thinks households and offices, which account for half of energy consumption, should conserve more.
第二个因素是运动能量消耗，相当于汽车每英里消耗汽油加仑量。
The next factor is the energy cost of running, which is the equivalent to miles per gallon in an automobile.
集成数个这种设备单元，就可以减少现存单冷空调系统的能量消耗，珀斯说。
Having several units could reduce the energy used by air-conditioning systems by only cooling those rooms currently in use, says Poese.
食欲与新陈代谢由激素，例如刺激饥饿感和降低能量消耗的饥饿激素部分控制。
Food cravings and metabolism are controlled in part by hormones, such as ghrelin, which stimulates hunger and lowers energy use.
实验组小鼠没有吃光提供给它们的全部食物，但它们的能量消耗仍处于正常水平。
The experimental mice did not eat the full amount presented to them yet their energy expenditure remained at a normal level.
塞满了：科学家们声称由于能量消耗方面的原因，人类的大脑已经达到了最大容量。
Packed: Scientists claim that the brain could now have reached capacity because of the energy it takes to use.
这样能使能量消耗比使用三氟化氮时更少，而且没有促进全球变暖的危险，皮尔格林说。
That takes less energy than splitting nitrogen fluoride and there is no global warming risk, Pilgrim says.
研究团队以身高、体重及行走距离为因数设计了一个计算步行能量消耗的方程序。
The team produced an equation to calculate the energetic cost of walking that will factor in your height, weight and distance walked.
大笑10- 15分钟可以增加能量消耗、提高心跳、还可以燃烧高达40卡路里的能量。
Laughing for 10 to 15 minutes raises energy expenditure, increases heart rate, and can burn up to 40 calories.
例如，我们有大约30%的能量消耗在家里，通过电源插座线盒背部范围损失的热量高得惊人。
For instance, we squander about 30 percent of the energy in our homes. What's surprising is the amount of heat we lose through the area behind electrical outlet junction boxes.
即便是平均美国人每天只进行1.5次的搜索，能量消耗的显著增加也是显而易见的。
Even though the average American performs just 1.5 searches per day, it is hard to imagine that this will not rise dramatically.
因为这些食品只会让你感觉心情烦躁，使你反应迟钝。在原始能量消耗完之后很可能引起碰撞事故。
These can worsen any blues because they cause you to feel lethargic and often result in a crash after the initial energy burst.
对于许多陆地动物来说，从髋关节到地面的距离可以推测出活动时的能量消耗，其准确度达98%。
The distance from the hip joint to the ground predicted the observed energy cost of movement with 98% accuracy for a wide variety of land animals.
有专家称，为了减少能量消耗，随着时间的推移，人类的大脑的容量会缩小到与我们穴居祖先相仿的程度。
Experts claim over time the brain could reduce in size, back towards our our Neanderthal ancestors, to reduce the energy it consumes.
而是指能量消耗，心里紧张，每天备受心理折磨等而引发的事故、失眠、过敏，最后导致整体生活质量下降。
It's the energy-draining, psyche-straining, day-to-day mental grind that results in accidents, insomnia, irritability, fatigue, and overall lower quality of life.
而是指能量消耗，心里紧张，每天备受心理折磨等而引发的事故、失眠、过敏，最后导致整体生活质量下降。
It's the energy-draining, psyche-straining, day-to-day mental grind that results in accidents, insomnia, irritability, fatigue, and overall lower quality of life.
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