介绍一种无机氟化合物和白炭黑生产的新方法。
A new approach for production of inorganic fluoride compound and silica white is described.
另外，提出了碳氟化合物环境友好和节能工艺实现的可能性。
Additionally, a possibility is presented to achieve the effects of a fluorocarbon finish in an environmentally friendly and energy conscious way.
一种含氯的碳氟化合物，以前用作制冷剂和喷雾剂罐的推进物。
A fluorocarbon with chlorine; formerly used as a refrigerant and as a propellant in aerosol cans.
碳氟化合物依然是家用地毯防污整理，尤其是防湿沾污的首选。
Fluorocarbons are still the preferred solotion for stainproofing in domestic carpets, particularly for liquid repellency.
最近经过改进，已经能利用高浓度全氟化合物，而不会引起医学并发症。
Improved fluorochemicals have recently made it possible to use a higher concentration of perfluorochemicals without causing medical complications.
全氟化合物是一种新型持久性有机污染物，污水处理厂是其一个主要污染来源。
Perfluorinated compounds are emerging persistent organic pollutants. Wastewater treatment plants are reported to be one of their primary sources.
含氟化合物表面活性剂在感光材料中的应用，是近来感光材料研究的一个新领域。
In recent years, the study on the application of fluorosurfactants in photographic materials is a new topic of research in the development of photographic materials.
全氟化合物是一种惰性物质，它溶解的氧气量大约是环绕着红细胞的血浆的50倍。
Perfluorochemicals are inert materials that can dissolve approximately 50 times more oxygen than blood plasma, the liquid that surrounds the red cells.
织物密封使用高性能的有机硅，氟硅氧烷，碳氟化合物或其他各种橡胶与其它不同的织物。
Fabric reinforced seals are fabricated from high performance silicone, fluorosilicone, fluorocarbon or various other elastomers reinforced with a variety of fabrics.
单谱线多元件透镜可以有不同的外形和材料，有玻璃的，二氧化硅的，蓝宝石的和钙氟化合物的。
Singlet and multielement lenses are available in a wide variety of configurations and materials, including glass, fused silica, sapphire, and calcium fluoride.
如使用阴离子碳氟化合物，应转为使用阳离子碳氟化合物，事前先检查相容性及是否会导致退色。
If using an anionic fluorocarbon change to a cationic one having checked compatibility and any subsequent effects on fastness.
本产品体积小，重量轻，却可承受剧烈和反复伸缩，而通常这类伸缩却破坏了其它碳氟化合物的绝缘电线。
It is small and lightweight, yet will withstand the severe and repeated flexing that usually destroys other fluorocarbon insulated wires.
萤石中含有卤族元素氟，是制取含氟化合物的主要原料，又由于熔点低而广泛用于炼钢、有色金属冶炼、水泥、玻璃、陶瓷。
A halogen element, f, is major raw materials deriving fluorine compound, and because of low melting point, that is widely used in steelmaking, nonferrous metal smelting, cement, glass and ceramics.
本发明涉及一种新的含氟化合物5，5，5-三氟-4-（苯亚胺基）戊酸乙酯及其合成方法，属有机化合物合成工艺技术领域。
The invention relates to a new fluorine-containing compounds 5,5,5- trifluoro -4-(benzene imidogen) ethyl valerate and its Synthesis method, belonging to organic compound synthesized technique realm.
美国宇航局称，从uars读取的数据提供了决定性证据，证明人类产生的使大气中的含氯的氯氟化合物是造成极地臭氧空洞的根源。
NASA says readings from UARS provided conclusive evidence that chlorine in the atmosphere, originating from human-produced chlorofluorocarbons, is at the root of the polar ozone hole.
本文综述了三类SBS介质的一般特性，对于新出现的表现出良好的SBS特性的介质如：LAP晶体，四氯化物液体，碳氟化合物液体及稀有气体作了综述。
The author gave a summary on the SBS characters of newly appeared SBS medium, such as LAP crystal, liquid tetrachlorides, heavy fluorocarbon and rare gases.
伊斯法罕的铀转化设施，是生产六氟化铀(UF 6，一种铀化合物转化为气体，进入离心机进行浓缩)的装置，在地表以上易于攻击。
The Isfahan conversion plant, which produces uranium hexafluoride (UF6, the uranium compound that is passed as a gas into the centrifuges to be enriched), is above ground and vulnerable to attack.
早先的一些失败鼓励了这个想法：早期制造稀有气体化合物失败了，这也包括：在1895年，亨利·莫桑(HenriMoissan)试图制造氟化氩。
This was fostered by early failures to make compounds of the gases (including an attempt by Henri Moissan to prepare an argon fluoride in 1895).
间接氟化法则主要介绍了一些新的含- CF_2 -的合成砌块在合成二氟亚甲基化合物中的应用。
As indirect method, the use of new CF2 - containing building blocks in the synthesis of CF2 - containing compounds has been summarized.
从相转移催化剂的种类、原理、反应条件以及它在卤代芳香族化合物氟化反应中的应用等方面对相转移催化剂的作用进行概括和总结。
The application of phase transfer catalysis in fluorination of halo-aromatic compounds, mechanism, variety and reaction condition of fluorination are reviewed in this article.
用途：它是钕的一种中间化合物，通常用作生产金属钕，氟化钕和其他钕化合物的起始原料。
Uses:It is a medium compound of Neodymium , used as the raw material in manufacturing Neodymium metal, Neodymium fluoride and other neodymium compounds.
钾盐一种含钾的化合物，尤指如下可溶性化合物：氧化钾、氟化钾以及各种硫酸钾。
Any of several compounds containing potassium, especially soluble compounds such as potassium oxide, potassium chloride, and various potassium sulfates, used chiefly in fertilizers.
目的研究全氟化碳化合物（PFC）在大鼠离体心脏长时程低温保存中的作用。
Objective To investigate the effects of perfluorochemical (PFC) on in vitro long-term hypothermic heart preservation in rats.
目的研究全氟化碳化合物（PFC）在大鼠离体心脏长时程低温保存中的作用。
Objective To investigate the effects of perfluorochemical (PFC) on in vitro long-term hypothermic heart preservation in rats.
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