三苯基膦被全氟烷基取代基所取代。
Triphenylphosphine has been modified by attachment of perfluoroalkyl substituents.
质子交换膜燃料电池采用全氟磺酸固体聚合物膜为电解质。
Proton exchange membrane fuel cells use a perfluorosulfonic solid polymer film as electrolyte.
将消费品与杜邦材料一起使用不会导致全氟辛酸（PFOA）的定量暴露。
The use of consumer articles with DuPont materials would not result in quantifiable exposure to perfluorooctanoic acid (PFOA).
环境保护署称，它的发现是基于对六种温室气体的极其严格科学评判而做出的，这六种气体包括：二氧化碳，甲烷，一氧化二氮，氢氟碳化物，全氟碳化物以及六氟化硫。
The EPA said its finding was based on a rigorous review of science on six greenhouse gases: carbon dioxide, methane, nitrous oxide, hydrofluorocarbons, perfluorocarbons and sulfur hexafluoride.
水溶性氟与全氟无一定的相关性。
Watersoluble fluorine has no direct correlation with total fluorine.
传动功率3kW以下的采用全氟结构。
Those with transmission power below 3KW adopt full fluorine structure.
介绍了全氟聚醚的合成方法、性质和应用。
The synthetic methods, the performances and the applications of perfluoroalkylpolyethers are introduced.
介绍了全氟丁酸的合成方法及其工艺流程。
The synthesis and technological process of perfluorobutyric acid was introduced in this paper.
同时简述全氟代聚酰亚胺的合成、性能及应用前景。
At the same time, the synthesis, properties and application of perfluorinated polyimides are also discussed.
亲核试剂对全氟酰基膦酸酯进攻为基础的新合成方法学。
A new olefination methodology based on the nucleophile attacking fluorinated phosphonates.
全氟聚醚及环状三聚膦腈有希望作为未来的航空发动机油。
The perfluoroalkylpolyether and cyclotriphosphazene have promise to be future aviation engine oil.
目的探讨非膨胀浓度的全氟丙烷对复杂性视网膜脱离的疗效。
Objective To evaluate the clinic value of non expanded perfluoropropane gas for management of complicated retinal detachment.
某些泡沫，像全氟辛烷磺酸盐，是有效的，但是是高污染的。
Some foams, like Perfluorooctane sulfonate, are effective but highly polluting.
介绍了用全氟磺酸树脂作固体超强酸催化剂的进展情况和应用实例。
The advance situation and applied examples of perfluorinated sulfonic resin as solid super acidic catalyst are introduced.
目的探讨全氟丙烷白蛋白微球注射剂左心超声造影临床应用的可行性。
AIM: To evaluate the feasibility of clinical application of left heart contrast echocardiography with perfluoropropane-albumin microsphere.
方法联合应用全氟丙烷和全氟萘烷治疗13例巨大裂孔性视网膜脱离。
Method 13 early giant retinal tear cases were treated altogether with perfluoropropane and perfluorodecalin.
本文就含溴组份在锌—溴电池所用全氟膜内的扩散进行了分析、研究。
The diffusion of bromine-bearing species through ion-exchage membranes used in Zn-Br cell has been analysed and studied in this paper.
阀门密封材料采用全氟弹性材料或氟橡胶，在阀门关闭之后会充气膨胀。
The valve seal material can be Perfluoroelastomer or Viton, and it is designed to inflate after the valve segment is closed.
所述可发泡组合物包含部分结晶的可熔 融加工的全氟聚合物和泡沫成核组合。
The foamable composition includes a partially-crystalline melt processible perfluoropolymer and a foam nucleating package.
报导可显著提高锂离子电池安全性的新型电解液添加剂全氟辛酸铵（APC）。
This paper firstly revealed that the safety of lithium-ion battery could be greatly improved by using a novel electrolyte additive: ammonium perfluorocaprylate (APC).
本文对含未凝聚聚四氟乙烯废水的处理及回收废水中的全氟辛酸铵进行了研究。
Research on recovery of ammonium perfluorooctanoate from waste water by adsorptive bubble separation method;
本发明提供了一种全氟离子交换树脂，该全氟离子交换树脂的分子式如式m所示。
The invention provides a perfluorinated ion exchange resin and a preparation method and application thereof. The molecular formula of the perfluorinated ion exchange resin is shown as the formula m.
含氟织物整理剂单体1H，1H，2H，2H-全氟烷基丙烯酸酯的分析方法研究。
Research of Analytical Method about Fluorine-containing Textile Finishing Agent Monomer-1H, 1H, 2H, 2H-Tetrahydroperfluorodecylacrylate.
本文通过对无水氟化氢和三乙胺的混合溶液在一定条件下的电解氟化，制备全氟三乙胺。
Perfluorotriethylamine is fabricated through electrochemical fluorination of triethylamine in anhydrous hydrogen fluoride under a certain condition.
本发明提供了一种含有全氟环丁基芳基醚聚合物嵌段的两嵌段聚合物、制备 方法及用途。
The invention provides a bi-block polymer containing perfluorocyclobutyl aryl ether-based polymer, a preparation method thereof and application thereof.
本发明提供的全氟离子交换膜能够同时满足机械强度和离子交换容量的需求并且热稳定性好。
The perfluorinated ion exchange resin provided by the invention can simultaneously satisfy the requirements of mechanical strength and ion exchange volume and has favourable thermostability.
全氟辛烷磺酸类物质（PFOS）因其疏水、疏油的特性，在药品包装领域得到了广泛应用。
Perfluorooctane sulfonate (PFOS) is widely used in production of drug packaging materials, due to its non-hydrophilic and non-lipophilic properties.
全氟辛烷磺酸类物质（PFOS）因其疏水、疏油的特性，在药品包装领域得到了广泛应用。
Perfluorooctane sulfonate (PFOS) is widely used in production of drug packaging materials, due to its non-hydrophilic and non-lipophilic properties.
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