查询词典 pentoxide

The carrier gas is passed through the capillary where the moisture it holds is quantitatively absorbed by the phosphorous pentoxide and decomposed electrolytically into hydrogen and oxygen by the application of a D.C.

载气气流过毛细管，在这里载气气流中的湿气将被五氧化二磷定量地吸收，通过向两电极上施加直流 70V 的电压可将吸收的湿气电解成氢和氧。

My products mainly include vanadium pentoxide, Ferrovanadium, vanadate and coatings.

H ：好的。下面我们进入讨论的正题：关于我们三方合资合作的问题。

The processes of smelting high vanadium ferrovanadium with vanadium pentoxide and vanadium trioxide are probed into, appropriate parameters are pointed out, and the two processes of smelting high vanadium ferrovanadium are compared.

对使用五氧化二钒和三氧化二钒混合料冶炼高钒铁的工艺进行了探讨，指出了适宜的工艺参数，并对生产高钒铁的两种工艺技术进行了比较。

The approaches,by which conducting polypyrrole could be electrodeposited on the surface of tantalun/tantalum pentoxide-based anode(1 microfarad, 16V), have been studied. The galvanostatically polymerized polypyrrole is used for the cathodes of tantalum electrolytic capacitors. Particularly, the influence of electropolymerization conditions, such assupporting electrolyte solution composition, anodic current value and applied mode, on the capacitance and dissipation factor of as-made capacitor has been discussed.

摘 要：研究了导电聚吡咯在多孔Ta／Ta2O5阳极体1μF/16V）表面的制备方法，采用恒电流电聚合法在该阳极体表面沉积一层导电聚吡咯作为电解电容器的阴极，着重探讨了支撑电解液的组成、阳极电流的大小及其施加方式对所形成的电容器容量和损耗因子的影响。

The experimental results show that the yield of the maleic anhydride is maximum when the molar ra_tio of vanadium pentoxide to molybdenum trioxide is equal to about two and the quantities of vanadium are nearly five times more than those of phosphorus.

实验表明：以氧化铝为载体用于苯氧化制顺酐的五氧化二钒催化剂，当五氧化二钒与三氧化铝的摩尔比为2左右和钒磷比约为5时，顺酐的收率最大，并根据催化剂的半导体电子理论和酸碱理论进行了解释。

Over the vanadium pentoxide catalyst the kinetics of oxidation of benzene is studied.

在所研制的催化剂上研究了苯氧化反应的动力学。

In this paper,the situation of vanadium pentoxide market at home and abroad is briefly described,The output,consumption and price of vanadium pentoxide are introduced.

本文简述了国内外五氧化二钒市场状况，介绍了五氧化二钒生产、消费及价格等方面的情况，并对其市场进行了分析和预测。

To realize our goal, two kinds of vanadium source, including amorphous vanadium pentoxide, and the intermediate in the process of forming vanadium pentoxide gels, were used as precursors in this study.

于是，我们在研究中使用了两种钒源用作反应前驱体（一种是无定形的V2O5粉末，另一种是H2O2处理V2O5形成溶胶过程的中间体），选取了多碳醇与烷基链相同的单胺两种结构导向剂。

Dry powder of antimony pentoxide is light yellowish, which is formed through drying up the aqueous/organic solution of antimony pentoxide colloid with a low concentration, at a very low temperature.

五氧化二锑干粉是用低浓度的胶体五氧化二锑水溶液经低温干燥后形成的一种淡黄色粉末，可分散于水、乙醇等多种有机溶剂。

The preparation of colloidal antimony pentoxide has been investigated during recent years, but most of colloidal dispersions of antimony pentoxide are quite complicated, costly and unstable because of the problem caused by preparing methods or dispersion medium.

近年来，虽然已有一些胶体五氧化二锑的研制工作，但由于制备方法、分散介质和添加剂的不同，一些胶体五氧化二锑体系比较复杂、成本较高和不稳定。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了