自1997年以来，美洲虎一直被列为濒危物种，这是野生物种面临生存危险的最高级别。
The jaguar has been listed as endangered since 1997, the highest level of peril for a wild species.
切断连接会把所有的生物置于危险之中。
如果鲨鱼数量下降太多，会给所有海洋生物带来危险。
It will bring danger to all ocean life if sharks' numbers drop too low.
研究结果表明，受到威胁的植物会采取极巧妙的办法，不但能把危险传达给附近的植物，而且还能请求别的生物给予帮助。
Findings suggest that plants under threat can use a devilish measure of cunning. They not only communicate the danger to plants nearby, they also call in help from other creatures.
1995年的报告在生物基础模型上大做文章，而且在一些因与事实方面有误差而产生的危险上有所夸大。
The 1995 report made much of the effects of climate on the basis of biological models, and exaggerated some of the risk through factual error.
“各种各样的新奇，只要是新的、令人兴奋的、充满挑战的、可能存在危险的活动都会起作用，”罗格斯大学的生物人类学家海伦·费舍尔说道，她也是这一研究的作者之一。
"Any kind of novelty, any activity that's new, exciting, challenging, possibly dangerous, will work," said Helen Fisher, a biological anthropologist at Rutgers University and a co-author of the study.
这些鸟类，比如小草原榛鸡，由于农民把草原变成玉米田以满足生物燃料的需求而受到危险。
These birds, such as the lesser prairie chicken, are threatened by farmers converting grasslands into corn fields to meet demand for biofuels.
球员的突变基因会与生物芯片本身的突变基因连接起来，使得科学家们能在激光束下读出球员的基因绘图，并估计出其受伤的危险系数。
The players' mutant genes 'linked up' with those already on the biochip and this allowed the scientists to read the footballers' genetic profile under a laser beam and assess the risk of injury.
由于复杂的物理和生物原因，腰部多余的脂肪会导致更多的危险。
For complex physiological and biological reasons, this extra fat around the middle causes much greater harm.
同时，穿上鞋我们的脚就不会和地上危险的生物直接接触，包括植物、动物还有寄生虫。
It also prevents exposure of the feet to harmful creatures lying around us, be it plants, animals or parasites.
首先采取适当的监测行动，然后将病猪或有患病危险的猪扑杀，对猪的移动进行控制并对养殖场采取生物安全措施是控制这一疫病的关键。
Proper surveillance followed by killing infected animals or animals at risk, movement control of animals and biosecurity on farms is essential to get the disease under control.
超重男人的体型将趋向于“苹果型”，超重女人的体型将趋向于“梨子型”。由于复杂的物理和生物原因，腰部多余的脂肪会导致更多的危险。
Overweight men tend to be "apple-shaped", overweight women "pear-shaped". For complex physiological and biological reasons, this extra fat around the middle causes much greater harm.
真的需要提防这些玩MMORPG的青少年们。他们甚至比那些宇宙飞船四周能让你在黑暗中送命的外星生物还要危险。
Yes, beware the MMORPG playing teen, for they are more dangerous than alien life forms creeping about your space ship and killing you in the dark.
还有另外一群批评者，他们担心把生物学应用到商业上之所以危险并不是因为它很有力量，恰恰是因为它不是。
There is one other group of critics. These are those who worry that applying biology to business is dangerous not because it is powerful, but because it isn't.
尤其，科学家们了解到很多有关青少年脑部神经生物学的知识，以及在青春期接触毒品和酒精的危险。
In particular, scientists understand much more about the neurobiology of the teenage brain and the risks of experimenting with drugs and alcohol during adolescence.
这位已退休的阿伯丁大学微生物学荣誉教授又说：“我的看法是，这样做可能很危险。”
The emeritus professor of microbiology at Aberdeen University added: 'My view would be that is possibly a dangerous thing to do.
生物标志物还能显示生物进程与疾病相关进展的变化，或者甚至是疾病进展中的危险。
Biomarkers can also reveal changes in a biological pathway that correlate with disease progression, or even the risk of disease progression.
长久以来，公众一直把生物技术当做是瞎摆弄农作物基因的危险行为。
FOR a long time the public has perceived biotechnology to mean dangerous meddling with the genes in food crops.
1997年，美洲虎被列为濒危物种，这是野生物种面临生存危险的最高级别。
The jaguar has been listed since 1997 as endangered, the highest level of peril for a wild species.
他说，辐射水平升高听起来很危险，但是没有对海洋生物和人类造成直接的危害。
While the elevated levels sound dangerous, there is no direct damage done to sea life or humans from it, he said.
例如，在家庭层次水的简单过滤和消毒可显著改善水的微生物质量和以低成本减少腹泻病的危险。
For instance, simple filtration and disinfection of water at the household level dramatically improves the microbial quality of water, and reduces the risk of diarrhoeal disease at low cost.
和那些可能会跑掉会生长的生物一起工作有着潜在的危险。
Working with living things which can potentially escape and grow offers potential hazards.
这种气温上升将带来大规模生物灭绝的危险，威胁到食物供给，并造成巨大的格林兰冰盖的整体倾覆。
Such a rise would bring a high risk of major extinctions, threats to food supplies and the near-total collapse of the huge Greenland ice sheet.
气溶胶中的结核分枝杆菌被世卫组织归类为危险生物群，需要采取3级生物安全实验室安全措施。
M. tuberculosis in aerosol is classified by WHO as a Risk Group organism, requiring biosafety level 3 laboratory safety precautions.
它们能辨出别其他有机生物体是危险的还是有益的，也起到植物与植物间的交流作用。
But they notify other organisms of danger and opportunity, and also function as methods of plant-plant communication.
很多生物都是由于他们栖息地消失而面临危险的，特别是密集耕种和污染。
Many of the species have suffered from the loss of their habitats, intensive farming and pollution.
该奖项授予来自马里兰州工业卫生安全办公室的曼纽尔·巴尔贝托，他发现胡须上的微生物使多毛男人成为实验室的潜在危险。
Awarded to Manuel Barbeito at the Industrial Health and Safety Office in Maryland for scientific studies that found microbes cling to beards, making more hirsute men a potential laboratory hazard.
皮质醇和肾上腺素是人体对抗机制的必要组成部分，这种生物神经机能对于危险情势的反应已经进化了数百万年。
Cortisol and adrenaline are essential components of humans' 'fight or flight' mechanism - the neuro-biological response to stressful situations that has evolved through millions of years.
皮质醇和肾上腺素是人体对抗机制的必要组成部分，这种生物神经机能对于危险情势的反应已经进化了数百万年。
Cortisol and adrenaline are essential components of humans' 'fight or flight' mechanism - the neuro-biological response to stressful situations that has evolved through millions of years.
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