科学家仔细察看行星照片，寻找生命迹象。
Scientists are studying photographs of the planet for signs of life.
在先前被认为没有任何生命迹象的海洋深处发现了海洋生物。
Marine life was discovered at depths previously thought to be azoic.
干燥的石墙看上去荒凉而且没有生命迹象，但是它们却为动植物提供了宝贵的栖居地。
Dry stone walls may appear stark and lifeless, but they provide a valuable habitat for plants and animals.
它的主要工作是在救援人员无法到达的地方寻找生命迹象。
Its main job is to search for any signs of life in places where human rescuers are unable to go.
自从地震起他派人在楼边听生命迹象。
He had stationed people at the building since the quake, listening for signs of life.
中译现在让我检查你的生命迹象。
不伦不载人的探测器能否在火星上发现生命迹象。
在那个星球上没有生命迹象。
宇宙飞船探测了太阳系，寻找生命迹象。
The spacecraft explored the solar system to search for signs of life.
最后的生命迹象出现在周五敲击钢管的声音。
The last sign of life had been the sound of tapping on Friday.
当然我检查了他的生命迹象，确定他没事儿。
I, of course, checked his vital signs to make sure he was okay.
这些微妙的生命迹象会让你相信，春天还会回来。
These slight signs of life make it possible to believe in spring again.
发现碎片的两处海域(彼此相隔35英里)，都没有生命迹象。
There were no signs of life in the two areas, about 35 miles apart, where debris was sighted.
有些海葵几乎已经存在了一个世纪而不显示任何生命迹象。
Some sea anemones have been kept for already a century without showing any signs of life lessons.
罗礼士已经登陆火星过了，这就是为何那里没有生命迹象。
Chuck Norris has already been to Mars; that's why there are no signs of life.
在尝试了多种心脏复苏药物和其他方法后，杰克逊一直没有生命迹象。
After trying multiple heart-starting medications and other efforts, Jackson was still lifeless.
我突然明白了为什么上帝在冬天把所有的生命迹象都带走了。
Suddenly I understood why God took all the signs of life away in winter.
一种测量方法是测量这颗行星的光谱，这样可以探测到其大气中是否有氧气或其他生命迹象。
One way to find out would be to measure the planet's light spectrum, which could reveal molecular oxygen or other possible signs of life in its atmosphere.
今天，早上8点，她在病床上4个月无生命迹象，我们撤销了母亲的生命支持系统。
Today, at 8am this morning, after four months of lifelessness in her hospital bed, we took my mom off life support.
在周围能看出美军袭击之前零散的生命迹象：电脑桌，床铺，瓶瓶罐罐和一把塑料枪。
Around are scattered hints of life before the Americans struck: computer cables, bedding, a tin mug and a plastic gun.
最早的生命迹象发现存在于距今38亿年的太古代，但是地球上的生命在显生宙之前并不丰富。
Evidence for life has bee found in the Archaean about 3.8 billion years ago, but life did not become abundant until the Phanerozoic.
“如果类地行星很常见，那么第一代配备日冕仪的太空望远镜就能捕获光谱并识别生命迹象，”她说。
"If Earths are common, then the first generation of space telescopes with coronagraphs would get a spectrum and ID signs of life, " she said.
探测别处的生命迹象将不是容易的，但如果不是在今后的十年，那就很可能会是在我的有生之年中发生。
Detecting signs of life elsewhere will not be easy, but it may well occur in my lifetime, if not during the next decade.
除了分析一些通常的成分，样本还将被分析是否含有有机分子，火星车并没有直接检测生命迹象的设备。
The samples are being examined for traces of organic molecules, among other substances, but the lander does not have instruments that could directly detect life.
而今，大多数科学家认为，岩石上所有已知的生命迹象都能够轻易地在一个无生命的星球发生。
And today many scientists think that all of the alleged signs of life in the rocks could have just as easily been made on a lifeless planet.
此类突破进展如今正在革新科学家对这些遥远行星的认识，在接下来的几十年内可能将能够发现生命迹象。
These kind of breakthroughs are now revolutionizing what scientists now know of these distant planets, and could in upcoming decades be capable of finding signs of life.
救援人员正在继续搜寻生命迹象，此时已是毁灭性的大地震袭击意大利、造成至少150人死亡的一天后。
Rescuers are continuing to search for signs of life, a day after a devastating Italian earthquake left at least 150 people dead.
救援人员正在继续搜寻生命迹象，此时已是毁灭性的大地震袭击意大利、造成至少150人死亡的一天后。
Rescuers are continuing to search for signs of life, a day after a devastating Italian earthquake left at least 150 people dead.
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