根据圣路易斯华盛顿大学生物力学专家Herman Pontzer的说法，我们之所以要摆臂，是因为不这样的话就需要在意识上以及生理上额外花些气力才能使得手臂保持静止。
We swing our arms simply because it would take extra mental and physical effort to keep them still, says Herman Pontzer, a biomechanics researcher at Washington University in st Louis.
Sam从来不睡觉（我决定最好不要深入讨论睡眠需要的生理机制，管他有没有灵魂，跟着它走就是了）。
Sam doesn’t sleep ever (I’ve decided it’s best not to get into the physiology of sleep requirements, soul or not, and just go with it).
不论是自我轻视还是虐待有关的增加的死亡风险不局限于认知或生理机能水平最低下的人群。
Increased mortality risks associated with either self-neglect or abuse was not restricted to those with the lowest levels of cognitive or physical function.
几项一连串证据表明有“生理上的不活跃期”：当你长时间坐着，你的身体实际上正在做对你有害的事。
Several strands of evidence suggest that there's a "physiology of inactivity" : that when you spend long periods sitting, your body actually does things that are bad for you.
星号二说，不，死亡在生理功能停止时发生。
Star two says no, no, death occurs when bodily functioning stops.
对于他人意愿的不尊重更多是基于文化的而不是生理的。不管怎样，一个人的自尊的确牵涉其中。
Disrespect for the wishes of others is cultural more than it's biological, however, one's ego is certainly involved.
当男性和女性不承认对方在生理上有所不同时，当双方都希望对方能够按自己的想法行事时，男女关系就会变得很不稳定。
Relationships become rocky when men and women fail to acknowledge they are biologically different and when each expects the other to live up to their expectations.
“生理上来看，你如果不踢世界杯是有好处的，”温格说。
"Physically, it is an advantage when you don't play at the World Cup," said Wenger.
因为在二十世纪五十年代左右，可能是四十年代末期，人们开始发现锂，尽管不参与人体的正常生理活动，但是它确实会对我们的身体产生影响。
Because it was in the 1950's or so, maybe the late 1940's, that people started to discover lithium, even though it had no natural function, it did do something in our bodies.
精窍与水窍的生理关系是精窍水窍不并开。
The physiological relation is that the essence and water orifices can't open simultaneously.
在不供应和补充供应水、氮条件下，研究了限制根系生长空间对玉米根系生理特性、植株养分吸收及产量的影响。
The influence of root growing space of maize upon root physiological characteristics, nutrient uptake and crop yields were studied under conditions with and without supply of water and n.
一个预先声明是一份针对当您万一在生理上不能沟通的时候您希望或者不希望获得的治疗方式的法律文件。
An advance directive is a legal document that states what type of treatment you want - or don't want - in case you become physically unable to communicate.
植物甾醇是一种类似于环状醇结构物质，主要存在于植物油不皂化物中，是一种多功能因子，具有降胆固醇等生理功能；
Phytosterol with a structure similar to cycle-alcohol, mainly existing in the plant non-saponifiable contents, is a multifunctional factor, one of whose functions is to lower cholesterol.
据瑞典卡罗林斯卡学院的睡眠专家表示，睡眠时间不规律会打乱我们的生理周期。
According to sleep experts at Sweden's Katolinska Insitute having an irregular sleep schedule confuses our natural cycle.
据瑞典卡罗林斯卡学院的睡眠专家表示，睡眠时间不规律会打乱我们的生理周期。
According gto sleep experts at Sweden's Katolinska Insitute having an irregular sleep schedule confuses our natural cycle.
如果你不照顾好自己的生理和心理健康的话，你是不可能弄清楚自己是谁以及什么会使自己幸福的。
Figuring out who you are and what makes you happy can't happen if you're not taking care of your physical and mental health.
因为人们往往用生理学指标来解释它，弄出许多错误，仍执迷不悟。
Because people often use it to explain physiology indicators, having many shortcomings, still unrepentant.
目的为了使神经外科手术操作不造成脑组织的损伤，必须依赖各种方式的神经电生理检查监测术中的神经功能。
Objective To avoid the injury to brain tissue due to operative maneuver by performing various monitoring methods of neuroelectrophysiology during neurosurgical operation.
生理需要能左右思维、行为，能引起人们感到生病、痛苦、身体不舒适。
Physiological needs can control thoughts and behaviours, and can cause people to feel sickness, pain, and discomfort.
长细胞在增殖期开始伸长，短细胞始终不伸长并一直保持活跃的生理代谢。
Some cells of the ground tissue began elongation at early dividing stage, but short cells had no elongation and remained active metabolism.
让远视患者逐渐摘掉厚厚的镜片，甚至达到生理性不戴眼镜！
Hyperopia so that patients gradually remove the thick lenses, even to non physiological wear glasses!
很难发现生理学和病理生理学领域中S1P不起重要作用，即使不是关键作用。
It is difficult to find an area of physiology and pathophysiology in which S1P does not have important if not key roles.
很难发现生理学和病理生理学领域中S1P不起重要作用，即使不是关键作用。
It is difficult to find an area of physiology and pathophysiology in which S1P does not have important if not key roles.
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