氟

Its flow components are made of fluoric plastic and high-purity industrial porcelain for sound anti-corrosion and sealing Performance.

其过流部件采用氟塑料及高纯度工业陶瓷制成，具有优异的现耐腐性及密封性，因此广泛用于化工、医药、铝箔、制酸、涂装、有色金属等行业及易燃易爆、易挥发、有毒、有机溶剂和贵重液体的输送。

The volatility and melting uniformity of premelted fluxes and mixed powder was studied mainly on fluoric slag for steelmaking of m...

本文以连铸保护渣基料及CaO-CaF〓基炉外精炼渣两大炼钢含氟渣系为主，对预熔型和混合型两种形态渣的挥发性和熔化均匀性进行了研究。

The invention relates to a fluoric polymer with the principle chain comprising both an amide bond and a sulfonic acid amide bond, the polymer is prepared by the reaction of poly monomers containing dual functional groups and various diamine interfaces or solution.

本发明涉及一种主链同时含有酰胺键和磺酰胺键的含氟聚合物，这类聚合物是通过含有双官能团的聚合单体与各种二胺界面反应或者溶液反应而制备得到。

The fabrication of SiNW was used by "electroless etching" which was when (100) c-Si was immersed in the solution containing silver nitrate and hydrofluoric acid. Si was etched by fluoric ion and released electrons to combine with silver ion to form Ag particles.

制作矽奈米线阵列的方式为无电镀蚀刻法，系将一p-type(100)之矽基板置入氢氟酸与销酸银的混合蚀刻液中，当溶液中之氟离子与矽基板接触后，矽即被解离成矽离子并放出一颗电子。

The volatility and melting uniformity of premelted fluxes and mixed powder was studied mainly on fluoric slag for steelmaking of mould powder base and CaO-CaF〓 based refining slag in the paper.

本文以连铸保护渣基料及CaO-CaF〓基炉外精炼渣两大炼钢含氟渣系为主，对预熔型和混合型两种形态渣的挥发性和熔化均匀性进行了研究。

The replacement of SF6 by refrigerant is under development. For example, R143a by AMC and FK by 3M Co. used as protection gas are both classified as HFC with short atmospheric lifetime and are easily to be decomposed into hydrofluoric acid, carbon monoxide and fluoric carbon monoxide at room temperature.

目前发展中的替代性保护气体以冷媒类为主，如澳洲AMC所采用的R134a及美国3M公司所开发的FK气体，两者都属於氟氢碳化合物，不过其半衰期短，即使在常温下，仍极易分解成氢氟酸、CO、COF2等，其中氢氟酸为有害物质，但因含量很少，且在高温下易与镁液反应，故对人体的为害很小。

CQB-F series fluoric plastic magnetism-driven pump uses magnetic coupling drive without dynamic seal, thus to effectively avoid the phenomena of losing, emitting and leaking borne by shaft seal of common shaft drive type centrifugal pumps.

概述 CQB-F系列氟塑料磁力驱动泵，采用磁力耦合传动，不存在动密封点，因此彻底杜绝了一般轴行动式离心泵轴封处跑、冒、滴、漏的现象。

And therefore, I don't think, on a precautionary basis, that we should be continuing the fluoridation of drinking water supplies, he said.

因此，我不'吨认为，在预防的基础上，我们应该继续实施饮用水供应的氟，他说。

The arguments for and against mass fluoridation are complex, but you can now make your own grown-up decision.

对於普遍含氟的正反争论是复杂难解的。但是现在你可以做自己成熟的决定。

An increasing number of studies have cast doubts on the benefits which water fluoridation can bring to the teeth.

一个越来越多的研究投下的好处是在水中加氟可以给牙齿疑虑。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。