No blood pressure, no pulse, no oxygen, no blood flow.
没有血压，没有脉搏，没有呼吸，没有血液流动。
If there is no oxygen, can we burn food to get energy?
如果没有氧气，我们通过燃烧食物取得能量吗？
As there is no oxygen or water on the moon, living there would be difficult.
由于月球上没有水和氧气，所以在那里难以生存。（加了“所以”二字）
When the tide comes in, anaerobic bacteria, which need no oxygen, go to work.
潮汐到来时，不需要氧气的厌氧菌就可以活动了。
The vessels are surprisingly well preserved because the Black Sea has no oxygen at its bottom.
这些船的保存状况好得惊人，因为黑海底部没有氧气。
One way of dealing with them is to dry them and then heat them with little or no oxygen present.
一个处理方法是将它们在没有氧气或者氧气稀薄的情况下烘干。
"Dead zones" with almost no oxygen already make up around 2 per cent of the oceans by area, and they could expand seven-fold.
几乎已经没有氧气的“死亡区”，现占到海洋总面积的百分之二，这个数字可能会扩大七倍。
Professor John McGrath, from King's College London, says grafted skin tissue has no blood vessels and therefore no oxygen.
伦敦国王学院的教授约翰 麦克格雷斯说，移植的皮肤组织没有血管，因此缺氧。
It can improve the control quality to fit the requirement of a process control system for use with a no oxygen copper rod furnace.
该方案在无氧铜杆炉控制系统投用，使控制性能有较大的提高，能满足生产过程的要求。
In order to reduce the oxidation of contacts greatly, the environment inside the glass tube is often pressurized with a gas that contains no oxygen.
为了大幅度降低触点的氧化，玻璃管内的环境往往是采用不含氧气的气体加压的。
In order to reduce the oxidation of contacts greatly (or eliminate it), the environment inside the glass tube is often pressurized with a gas that contains no oxygen.
为了大幅度降低(或者消除)触点的氧化，玻璃管内的环境往往是采用不含氧气的气体加压的。
The main results and conclusions were summarized as follows:1 A ferment bacteria was isolated under laboratory simulated oil reservoir condition (high temperature and no oxygen).
主要研究结果与结论总结如下：1在实验室模拟的油藏高温、厌氧条件下筛选出一株可培养的油藏微生物；
Because essentially no oxygen is available in our intestines, the beneficial bacteria that reside there tend to use fermentation, which is less efficient than respiration for obtaining energy.
因为在我们肠道中，是绝对的无氧环境，住在其中的有益细菌倾向于利用发酵，而发酵于获得能量而言，低效于呼吸。
Quartz is quartz—a silicon ion surrounded by four oxygen ions—there's no difference at all between two-million-year-old Pleistocene quartz and Cambrian quartz created over 500 million years ago.
石英是石英——由四个氧离子围绕的硅离子——200万年前的更新世石英和5亿年前的寒武纪石英之间没有任何区别。
No big deal, you might think, there is oxygen everywhere.
你也许会想，没什么了不起的，到处都是氧气。
The insects take in oxygen and, inside special cells, combine it with a substance called luciferin to produce light with almost no heat.
首先，萤火虫吸氧通过特殊的细胞与一种叫荧光素的物质结合就会几乎毫不放热的发出光亮。
The spectrum reveals emission from oxygen and nitrogen but no hydrogen, a rare set of signals from within globular clusters.
频谱显示出氧和氮，但没有氢，一个球状星团内罕见的信号。
In spite of reduced respiration, oxygen levels in the blood of the mice did not change, suggesting that no part of the body was at risk of being starved of oxygen.
尽管呼吸作用急剧下降，血液氧含量却与之前并无二致。这表明老鼠全身的脏器都没有出现缺氧。
If it were not for oxygen and nitrogen in the air, no man could live on the earth.
大气中如果没有氧和氮，人就无法生存于地球了。
The oxygen will bother no one, and the nitrogen trioxide soon meets its end destroying one of a range of volatile organic compounds that are another constituent of daytime smog.
氧气吗当然是多多益善，而三氧化二氮分子在破坏了一系列挥发性有机化合物中的一个分子后也很快就寿终正寝了。这种有机化合物是构成白天烟雾的另一种成分。
When Margie and I stopped talking, it was as if the craft had blown to bits. I had plenty of oxygen in my suit, but I was no longer tethered to anything.
当我和玛吉不再通话的时候，我的“飞船”碎了，我的宇航服里有充足的氧气，但是我没有任何什么能依靠的了。
The explosion, he said, was due to hydrogen buildup in the steam piping that mixed with oxygen, and that there was no damage to the container with the nuclear fuel.
他表示，这次爆炸是由于聚集在蒸汽管道的氢气与氧气混合而引发的，而且未对核燃料容器造成任何损伤。
Fertilizer runoff is responsible for a vast "dead zone," an oxygen-depleted region where little or no sea life can exist, in the Gulf of Mexico.
对大面积“死水区域”来说化肥残留物是罪魁祸首，在墨西哥湾，氧气耗尽的死水区域几乎没有海洋生物生存。
But no US astronaut has ever suffered the slow oxygen starvation and freeze that would doom a spacecraft lost beyond the Earth's orbit.
但至今没有任何美国宇航员体验过缓慢的缺氧状态或者是能令宇宙飞船迷失于地球轨道外的极度冰冻。
A much-cited 2004 study of runners found that during hard runs at about 90 percent of their maximal oxygen uptake, a punishing pace, music was of no benefit, physiologically.
一个被多方引用的2004年的报告显示，当你以一种自残式的速度快速奔跑，耗氧量达到最大值的90%，音乐在生理方面就没有任何益处了。
Because of the lack of oxygen getting to the cells, the cells are no longer able to carry on their various metabolic processes.
由于细胞中缺少氧气，所以细胞不能完成，它们的各种新陈代谢活动。
The Dead Zone is aptly named due to the low levels of oxygen, causing no aquatic life to survive in this area.
死区之所以得名概因其含氧量低，造成该地区水生生物无法生存。
The primary oxygen concentration obviously affected NO reduction, especially when the reburning coal and char had bigger size.
初始氧浓度对煤粉和煤焦再燃还原NO效率均有明显影响，当粒度较粗时这种影响更加显著。
The primary oxygen concentration obviously affected NO reduction, especially when the reburning coal and char had bigger size.
初始氧浓度对煤粉和煤焦再燃还原NO效率均有明显影响，当粒度较粗时这种影响更加显著。
应用推荐