The crown is the source of oxygen, worker of the magic of photosynthesis.
树冠是氧的来源，是神奇光合作用的制造者。
Water is not only used as a key ingredient of human subsistence but also a source of oxygen and rocket fuel necessary for the human lunar bases.
水不仅是宇航员在月球上的重要生存资源，还是月球基地所需氧气和运载火箭燃料的来源。
Conclusion leukocyte is an important source of oxygen free radical and leukocyte-depleted blood reperfusion may offer better myocardial protection.
结论白细胞是氧自由基的重要来源。提示去白细胞血再灌注，可以获得良好的心肌保护。
Since oxygen is nonflammable but supports combustion, fire-fighting actions require shutting off the source of oxygen, if possible, then fighting the fire according to the material involved.
由于氧本身不可燃但支持燃烧，救火行动要求尽可能切断氧源，然后按照燃烧的材料来救火。
Since oxygen is nonflammable, but supports combustion, fire-fighting actions require shutting off the source of oxygen, if possible, then fighting the fire according to the material involved.
既然氧本身不可燃但支持燃烧，救火行动要求尽可能切断氧源，然后按照燃烧的材料来救火。
It's a source of emergency air on planes, submarines, and spacecraft that releases oxygen when heated.
这是在飞机、潜艇及宇宙飞船里，应急空气的来源，它在被加热时释放氧气。
The vast source of water could one day be used to generate oxygen or sustain a moon base.
这个巨大的水源也许在未来的某一天可以用来制造氧气或者维持月球基地用水。
Plants evolved the ability to do this more than 2.5bn years ago and the reaction is the source of almost all the oxygen in the atmosphere.
植物早在二十五亿年前就进化出分解水这一功能，这个反应作用是大气中几乎所有氧气的来源。
Now a new design of battery, which USES oxygen from ambient air to power devices, could provide even an smaller and lighter source of power.
如今，一种以使用周围空气中的氧气作为动力的新电池设计能够作为更加小巧，轻便的电力来源。
That suggests that the bacteria are indeed at work. Presented with a sudden food source, they are gobbling away, using lots of oxygen to digest it.
但说明细菌的确起了作用，面对一大堆突然出现的食物，它们需要很多氧气才能消化。
Remember, by expanding your aerobic capacity, you're also expanding your body's ability to deliver oxygen (the source of energy and health) to every organ and system of the body.
请记住，通过扩大你的有氧能力，你也增强了你的身体输送氧气(能量和健康的源泉)到全身各个器官各个有机系统的能力。
Personnel should stay in a well-ventilated area and avoid any source of ignition until their clothing is completely free of any excess oxygen.
人员应一直呆在通风良好的区域，避开任何火源，直到他们的衣物彻底没有任何多余的氧为止。
To exclude higher oxygen concentration in an equipment with an potential source of ignition we use Nitrogen to dilute the air in the vessel.
避免设备内氧气浓度过高以及火源的存在，使用氮气稀释釜内空气。
Composition, preparation and application of chemical oxygen source such as chlorate candles and peroxide O-generating agents are described.
综述了化学氧源中氯酸盐及过氧化物产氧剂的组成、制备及应用。
Plants are the main source of atmospheric oxygen.
大气中的氧主要是由植物产生的。
Under the influence of the subduction, the source mantle of the potassic lamprophyres has a high geothermal gradient and oxygen fugacity.
由于这种作用的影响，使钾质煌斑岩的源区地幔处于地温梯度高、氧逸度高的不稳定状态。
A method for producing a mixture of ethylene and carbon monoxide comprises contacting ethane and an oxygen source with a catalyst comprising synthetic cryptomelane or octahedral molecular sieve.
一种制备乙烯和一氧化碳混合物的方法，该方法包括使乙烷和氧源与催化剂接触，所述催化剂包含合成隐钾锰矿或八面体分子筛。
This can cause a fire if an ignition source is present. Although oxygen is not flammable it will support and vigorously accelerate the combustion of other materials.
如果存在火源，这会导致起火。尽管氧本身是不可燃的，它能支持和大大加速其它材料的燃烧。
We determined L-lysine with chicken tissue based electrode, which employed chicken kidney slice as the source of L-lysine oxidase and an oxygen gas sensitive electrode as the base electrode.
本文首次使用鸡肾组织切片作为L -赖氨酸氧化酶的来源并与氧电极偶合制作成测定l -赖氨酸的组织电极。
Then, considering many respect such as light source, diluent and photoinitiator, mainly improving photoinitiating system, we found the solutions to oxygen inhibition of acrylic resin in uv-curing.
然后，结合丙烯酸树脂的光固化特点，从光源、活性稀释剂、引发剂体系等多方面考虑，主要是改进引发剂体系，找到了合适的抑制表面氧阻聚的方法。
The present work concerns in the experimental study on producing ma order of negative oxygen ions with a pocket permanent magnet Penning source.
文章涉及用袖珍永磁潘宁源产生毫安级氧负离子束的实验研究。
Operation safety of the air separation unit is the key link in the production of oxygen, which is a risk source of most difficult to control.
空分装置的安全运行是工业制氧安全生产的关键环节，也是最难控制的危险源。
The emphases sare on the reduced content level of system oxygen and controlled source of fire.
重点是降低系统含氧浓度和控制火源。
The dried off gas is mixed with oxygen enriched gas from the original source, and the resulting mixture is delivered to the ozone generator for the production of more ozone.
干燥后尾气与富氧气体混合从原始来源，产生的混合物被传递到了更多的臭氧生产臭氧发生器。
Seawater as the source of water flooding, it will cause serious corrosion for pipeline and equipment etc. since it contains oxygen.
海水作为注水水源，由于其含氧量过大，将对管线、设备等造成严重腐蚀。
Maffetone told me that below this number that my body would be able to take in enough oxygen to burn fat as the main source of fuel for my muscle to move.
Maffetone告诉我低于此心率，血液能够获得足够的氧气，燃烧作为主要燃料的脂肪，使肌肉动作。
Based on the research of isotope ratios of lead, sulfur, oxygen and carbon in the ores and rocks of this area, it is held that Qinglongcun Group serve as the source bed of gold.
通过对矿区矿石、岩石中铅、硫、氧同位素组成研究，查明青龙村群为金的矿源层。
Sulfur isotope studies demonstrate that sulfur was derived from the mantle, and oxygen isotope analyses reveal that the fluid of the deposit was a mixed source of magmatic water and atmospheric water.
同位素研究表明，矿层中硫来源于地幔，而氧同位素则显示其成矿过程有大气降水的参与。
Most of those are fixed light source-detector , so it can only monitor the change of blood oxygen metabolizing in a certain depth.
广泛采用的光源与探测器间距固定的装置，只能反映组织特定深度的血氧信息；
The machine comprises three parts which are a power supply, an air pressure jet flow air-water mixture sprayer and a gas source of an oxygen source ozone generator, and the like;
它由电源、气压射流气水混合喷雾器、氧气源臭氧发生器气源等三大部分组成；
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