激光生物压力效应是一种很重要的激光生物非热效应。
There is a close relationship between the pressure effect and average size, .
《加入俱乐部》一书中充斥着太多无关的细节，而对于导致如此巨大的同辈压力的社会和生物学因素则缺乏阐述。
Join the Club is filled with too much irrelevant detail and not enough exploration of the social and biological factors that make peer pressure so powerful.
如果是这样的话，绿藻就会受到环境压力的影响，从而产生适应性，提高它们产生陆地生物或有机体的潜力。
If so, the green algae would have been subjected to environmental pressures that resulted in adaptations that enhanced their potential to give rise to land-dwelling or organisms.
虎鲸，人类以及其它生物感知的声音是由压力中微小的振动组成的。
What orcas, humans and other creatures perceive as sound consists of small fluctuations in pressure.
想想这些问题可能会让你对你的另一半产生点同情，对她来说这可是一个生物级别上的时间压力。
Thinking in those terms might help you sympathize a bit with your spouse, who feels these time pressures on a biological level.
加拿大纽芬兰海边的一艘勘探船从沉积岩中把它们给弄了上来，这些细菌样的生物可以承受巨大的压力和超过100摄氏度的高温。
The bacteria-like creatures, which were found in sediment cores extracted by a ship off the coast of Newfoundland in Canada, are able to survive extreme pressure and temperatures of up to 100C.
一份刊登在《生物精神病学》杂志的研究表明，能从最好的朋友那里得到支持的人，不论男女，在面对压力时分泌的激素（皮质醇）更少。
A study published in Biological Psychiatry showed that men and women who gotsupport from a best friend before a stress test made less cortisol, a stresshormone.
和现今的一些大型的头部撞击生物相比，如北美的大角羊，北极的麝香牛和非洲的小羚羊，剑角龙的头部可以承受更大的压力。
Compared to some of today's big hitters, such as the Northern American bighorn sheep, the Arctic musk ox and African duiker, Stegoceras' head was able to withstand the most stress.
当一种生物被取代，其他物种就会被施加新的压力以保住自己的领地。
When one is displaced, it puts new pressure on all the others to hang onto their territory.
外基因改变是受环境压力后的生物反应。
Epigenetic changes represent a biological response to an environmental stressor.
弗里思和坎贝尔-米克尔约翰的长期研究成果揭示了此现象的生物基础：当你受同辈压力支配时，你会头脑不清醒。 这时，即使你想拒绝毒品，你也会被迫接受毒品。
Frith and Campbell-Meiklejohn’s work shows the biological underpinnings of a long-studied phenomenon: yielding to peer pressure gets you high, even when you aren't saying yes to drugs.
弗里思和坎贝尔-米克尔约翰的长期研究成果揭示了此现象的生物基础：当你受同辈压力支配时，你会头脑不清醒。这时，即使你想拒绝毒品，你也会被迫接受毒品。
Frith and Campbell-Meiklejohn's work shows the biological underpinnings of a long-studied phenomenon: yielding to peer pressure gets you high, even when you aren't saying yes to drugs.
这样的设置，有望于提供海洋生物的栖息地和减轻每年有超过50万以上的水上游客访问这个地区所产生的、对天然珊瑚礁的压力。
It is hoped the installation will provide a habitat for Marine life, and relieve pressure on natural reefs from over half a million water-going tourists who visit the region every year.
通过观察存在于极端环境下的生物，研究人员发现液态水只能在有限范围内的温度和压力下供生物使用这些发现会让科学家对外太空生命的搜寻集中到太阳系来。 莱恩威弗说：“我们猜想在地球上找到的这些限制条件是限制所有以水为支撑的生命的基础。”
After compiling observations of life in extreme environments, the researchers found that liquid water in only a limited range of temperatures and pressures can support life.
《生物精神病学期刊》的主编John Krystal博士称：“失眠是与大脑灰皮质层减少相关精神病的一种普遍症状。 通常来说，这是精神行为错乱或者高生活压力的一种症状，Altena博士和她的同事们的研究表明，如果失眠症得不到治疗会到来更多的危险，例如对大脑微观结构上的损害。”
The study by Dr Altena and her colleagues suggests there are additional risks of not treating insomnia, such as detrimental effects on the microstructure of the brain.
这是由压力所扮演的角色决定的—从生物学的角度来讲，记住那些带给我们伤害或者威胁的东西无疑是非常必要的。
This is because of the role that stress plays – it is clearly important from a biological point of view to remember something that hurt or threatened us.
在任何情况下，生物都有各种各样的生存压力，大气是什么样的，能否得到食物，资源的竞争是什么样的？
In any situation, you have a variety of pressures on an organism: what is the atmosphere, is there food available, what is the competition for resources?
针对某种感染使用某一剂量的某种抗菌剂一段时间，会迫使微生物或是适应，或是死亡；这种现象称为“选择压力”。
The use of any antimicrobial for any infection, in any dose, and over any time period, forces microbes to either adapt or die in a phenomenon known as “selective pressure”.
生物学家指出，从长远来看，如果海象聚居在海岸上，而非分散地生活在海冰上，它们将面临觅食压力。
Longer term, biologists fear walrus will suffer nutritional stress if they are concentrated on shoreline rather than spread over thousands of miles of sea ice.
也许你认为制造用来发现癌症的产品的这种工作环境压力一定很大，但是许多生物医学工程师相信他们在制造的东西是可以拯救生命的。
One would think developing products to detect cancer might make for a stressful environment, but many biomedical engineers embrace the fact that the tools they're creating could save a life.
集约型的食品生产，包括在动物身上使用抗菌素，给微生物世界造成了新的压力，导致变异和适应，包括耐药性。
Intensive food production, including the use of antibiotics in animals, creates additional pressures on the microbial world, leading to mutations and adaptations, including drug resistance.
第二种方法也被称作“反应炉裂解法”：利用高温和压力将纤维素生物质转换成长烃链，这种长烃链和汽油、柴油、喷气式发动机燃料相类似。
A second process, called thermochemical pyrolysis, USES high temperatures and pressures to convert cellulosic biomass into long hydrocarbon chains that are similar to gas, diesel or jet fuel.
患病风险高于常人的机理似乎来源于压力——反馈系统的生物学原理以及环境对人基因活动的影响。
The mechanism for these risks appears to lie in the biology of the stress-response system and in the way environment affects a person's genetic activity.
“我们给他们施加了不少的压力，鼓舞他们争夺第一”彼得·霍克·尼尔森---诺维信生物酶联盟的头头，如是说，“这是一场我们必须要赢的战役。”
We put a lot of pressure on them to be out there first, '' said Peder Holk Nielsen, head of Novozymes's enzymes unit. ``This is one of our must-win battles.
进化的压力改变微生物演变的方式。
Evolutionary pressure changes the way that organisms evolve.
“这个以往生物学从来没有研究过的结果使我们震惊，”他继续指出，“压力影响了很多原本正常的生理过程。”
"It surprised us that this biology hadn't been studied before," he notes. "Stress influences so many normal physiological processes."
比如说当身体受到压力，这在生物学过程的末端，极易发生，当身体受压时，身体就会放出一定的内啡肽。
So, for example, when the body is in stress, as would likely happen toward the end of the biological processes, when the body is in stress, certain endorphins get released by the body.
新近，基因参与对待压力的生物应激行为与酒精成瘾行为建立了联系。
More recently, genes involved in biological responses to stress have been associated with alcoholism.
新近，基因参与对待压力的生物应激行为与酒精成瘾行为建立了联系。
More recently, genes involved in biological responses to stress have been associated with alcoholism.
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