有些可能的试剂非常不稳定，需在低温下使用，但是，如果一个原子的几乎是惰性的气体消除了，就能够让化学过程简化多了。
Some of the potential reagents are very fragile and will need to be used at cryogenic temperatures, but the elimination of an atom of an almost inert gas can simplify the chemistry.
NASA格伦研究中心的低温专家们将开发模型，来探索冷冻剂和气体的压力混合物，以及他们将如何伴随温暖的潜艇起（化学）反应。
Cryogenic experts at the NASA Glenn Research Center will develop models to explore mixtures and pressures of cryogens and gases and how they would react with a warm submarine.
常规的化学蒸发沉淀涂层工艺需要一种容易在相当低温度下挥发并且在较高温度下与基体接触时能分解成纯金属的金属化合物。
Conventional CVD coating process requires a metal compound that will volatilize at a fairly low temperature and decompose to a metal when it contacts with the substrate at higher temperature.
文中重点介绍了镍系低温钢钢板、锻件和焊接材料的化学成分和力学性能。
It emphasizes the chemical compositions and mechanical properties of low temperature nickel steel plates, forgings and welding materials.
探讨了使用湿化学法对硅片表面进行活化，完成硅圆片低温直接键合的流程。
The process of low temperature wafer direct bonding using wet chemical surface activation methods are discussed.
污水厂污泥低温热化学转化是可望达到能量平衡的污泥处理新技术。
The low temperature thermo chemical conversion process for sewage sludge, through which the energy can be expected to be recovered, is a new developing technology.
等离子增强化学气相沉积(PECVD)是低温沉积硅膜的主要方法。
Plasma enhanced chemical vapor deposition (PECVD) is one of the matured and simple manipulated among the thin film deposition methods at low temperature.
光合碳代谢和光化学反应受低温限制是冬季光合作用较低的重要原因。
Low temperature in winter limited photosynthetic carbohydrate metabolism and photochemical reaction caused low photosynthesis.
也可用在防腐、化学试剂及医药方面，还用于金属热处理的低温盐浴中。
Can also be used in anti-corrosion, chemical reagents and medicine, but also for metal heat treatment temperature in the bath.
介绍了低温等离子体的基本概念及其在化学合成中的应用。
Basic conception of low temperature plasma and its application in the chemical synthesis are described.
因此该蛋白酶在日用化学领域，尤其是低温洗涤领域，具有广泛的应用价值。
So it is widely used in chemical industry for daily use, especially in cold washing sector.
在冷却羊肉的生产过程中，可以运用表面清洗消毒、添加化学生物防腐剂、真空包装、低温贮藏等栅栏因子对羊肉产品的微生物进行控制。
During chilling lamb meat production, Microbes can be controlled with hurdle factors, such as cleaning surface of carcass, adding chemical or bio-antiseptic, vacuum package, chilling storage etc.
针对精炼与非精炼船钢低温冲击值的差异，分析了两种钢的化学成分、夹杂物和显微组织等对冲击值的影响。
For the difference of ship steel low temperature impact value, the effects of chemical composition, inclusion and microstructure of the refined and unrefined steel are analyzed.
讨论了影响低温化学镀镍的主要工艺参数，获得了优选的工艺配方。
The major technological parameters influenced on low temperature electroless nickel plating were discussed, and a optimum formula was obtained.
研究了低温化学热处理、高能束流表面处理等对H1 3钢表面性能及其模具寿命的影响。
The effects of low temperature chemical heat treatment and high energy density surface treatment on H13 steel surface properties and its die lifespan.
主要特点：耐高低温、耐腐蚀、抗化学性能好、重量轻、柔软、使用安装方便，能够满足多接点的信号传递。
Main features: high temperature resistance, corrosion resistance, chemical, light weight, good performance, convenient installation, use soft can meet more contacts signaling.
本课题的立意在于寻求锂离子电池电解液的低温共溶剂，并考察其对锂离子电池低温电化学性能的影响。
Searching electrolyte low temperature co-solvent and investigating the effect of it on low temperature electrochemical performance of lithium ion batteries are the intentions of this research.
苏格兰化学家、实业家。他发现低温蒸馏页岩可以产生丰富的商用石蜡油和固体石蜡。
Scottish chemist and industrialist who showed that low-temperature distillation of shale could yield substantial commercial quantities of paraffin oil and solid paraffin wax.
适用于输送清洁或污染的、低温或高温的、化学中性或腐蚀性的液体。
These pumps are suitable for clean or polluted liquids, cold or hot, chemically neutral or corrosive liquids.
本文介绍用三种不同成分的硫酸渣，通过物理、化学和低温氧化处理，制成性能优良的永磁铁氧体。
The excellent hard ferrite is prepared by the three kinds of the Dregs of sulfuric acid through physical and chemical treatment as well as oxidizing treatment in lower temperature.
对碱土金属的水合氯化物作为一种低温化学蓄热材料进行了相应的DSC研究。
In this paper, chemical storage materials of hydrate of alkaline earth metals at low temperatures are rported by differential scanning calorimetry (DSC).
本文阐述了低温化学镀镍的特点，总结了国内外在化学镀镍低温化方面的研究成果。
Main features of low temperature electroless nickel plating were described, and studies of low temperature electroless nickel plating home and abroad were summarized.
介绍了一种新型的化学发泡气体充填与固体充填减轻制备的低密度低温深水水泥浆体系，并对其在海洋深水环境下的性能进行了系统的室内评价研究。
A new low temperature and deepwater slurry system prepared with chemical foaming gas and solid packings, which can reduce the density of the slurry, is introduced.
这些含氟材料具有优良的化学惰性及耐高、低温等性能，可用于电子组件、医疗器械、航空航天及军用物资等而受到人们广泛关注。
These fluorine materials which were subjected extensive attention of the people have excellent chemistry inertia and can bear high and low temperature.
H06具有选择性吸附力强、耐低温、化学稳定性优良等特点，对柿竹园矿石性质有很好的适应性。
The test results show that H06 has an excellent selectivity, fine chemical stability and not so sensitive to temperature, which it is suitable to the feed property of Shizhuyuan mine.
深入研究煤低温热解过程中酚类的生成机理具有典型性和代表性，对促进煤化学研究具有重要的意义。
It is very important to promote the development on the field of coal chemistry by studing deeply on the mechanism of phenolic compounds produced during coal prolysis at lower temperature.
低温陶瓷木材是以植物剩余物和工业废磷渣为主要原料，采用化学键合陶瓷为粘结剂，在接近常温的条件下制备而成的具有陶瓷和木材双重性能的新型人造木材。
Ceramics timber of low temperature is a kind of material which uses plant remainder and the phosphorus dreg of industry abolishes as main raw materials, uses chemically bounded ceramic as its binder.
在碱性铁粉焊条药皮中添加不同量的纳米稀土氧化物粉体，对焊缝进行扩散氢含量、低温冲击及化学成分的测试和分析。
Adding the different nanometer CeO2 content to alkali iron powder electrode, the diffusible hydrogen content, low-temperature impact and chemical composition of the weld were tested.
目的：检测亚低温物理技术并冬眠疗法对重度颅脑损伤患者血生化学及血气变化的影响，并与常温治疗患者进行比较。
OBJECTIVE: To investigate the effect of a combined therapy of mild hypothermia and hibernation on the homeostasis of patients with severe brain injury.
目的：检测亚低温物理技术并冬眠疗法对重度颅脑损伤患者血生化学及血气变化的影响，并与常温治疗患者进行比较。
OBJECTIVE: To investigate the effect of a combined therapy of mild hypothermia and hibernation on the homeostasis of patients with severe brain injury.
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