查询词典 cobalt bronze

Dichloro-2 pyridine azo-2,4 diamine methyl benzene is used as the developer for cobalt in determination of trace cobalt in iron ore.

应用5—［（3，5—二氯—2—吡啶）偶氮］—2，4—二氨基甲苯作钴的显色剂测定铁矿石中的微量钴，最大吸收峰位于波长590nm处，摩尔吸光系数为1。

Its unique pattern is painted with cobalt oxide on a white background and covered with transparent glaze; when the porcelain ornament is fired, the cobalt oxide turns bright blue.

其独特图案是用钴元素配制的颜料在白色瓷坯上绘出，然后挂一层透明釉。

This thesis focuses on the syntheses, structures, and properties of new cobalt phosphates and cobalt phosphites.

本论文主要对钴磷酸盐和钴亚磷酸盐新化合物的合成、结构及性质进行研究，依结构特性及组成可以区分为三类

The effects of such parameters as temperature, pH, feeding rate,concentration, [NH_3]_T/_T molar ratio, surfactants and agitation, on the morphology and size of the particles, were studied and conclusions obtained are as follows:(1) The morphology and size of the particles are mainly decided by the species of nickel oxalates present.(2) Speeding up dissolution-recrystallization process benefits the preparation of the particles of being composed of a single species with uniform morphology and high aspect ratio.(3) The variations of nucleation and growth supersaturation under different conditions have definite effects on the morphology and size of the particles.(4) Adding PVP25 at a proper amount is beneficial to the preparation of fibrous nickel oxalate particles with high aspect ratio. 3 The formation mechanism as well as the morphology and size control of fibrous cobalt oxalate particlesThe cobalt oxalate particles with fibre morphology were prepared using CoCl_2 solution and mixed(NH_4)_2C_2O_4, NH_3·H_2O solution by a double jet process.

研究了温度、pH值、加料速度、浓度、[NH_3]_T/_T摩尔比、表面活性剂及其添加量、搅拌等对颗粒形貌与粒度的影响，主要结论为：(1)草酸镍化合物种类是决定颗粒形貌与粒度的最主要因素；(2)提高陈化中溶解—再结晶速度，有利于得到物相单一，形貌规整，轴向比大的粉末；(3)不同条件下，颗粒形核与生长过饱和度改变，也会对粉末形貌与粒度产生一定影响；(4)适量添加PVP25有利于大轴向比纤维状草酸镍的制备。3纤维状草酸钴的形成机理及其形貌与粒度控制采用CoCl_2溶液与(NH_4)_2C_2O_4和NH_3·H_2O混合溶液并流加料合成的方法，研究了纤维状草酸钴的制备。

A few days ago, Jiangsu Kay Metal Co. over again to huge amounts of money successfully in South Africa Sheng-bao Mines Limited and the acquisition in the Democratic Republic of Congo in Lubumbashi in three high-grade copper cobalt mines, invest in the construction of two with an annual output of 8,000 tons of metal The copper cobalt concentrator, is currently the largest single foreign investment project.

日前，江苏凯力克金属有限公司再次出巨资成功入住南非盛宝矿业有限公司，并收购位于民主刚果卢本巴希境内的三座高品位铜钴矿山，投资兴建两个年产8000吨金属量的铜钴选矿厂，是公司目前最大的一笔海外投资项目。

It was revealed that both Ni Cr P and Ni W P coatings are effective in improving the bending strength of cobalt based and nickel bronze based composites.

结果发现，在Co基和Ni 青铜基复合材料中，Ni Cr P和Ni W P镀层均可以起到提高复合材料抗弯强度的作用。

Of the other non-precious metals, tin was used in the manufacture of bronze, and cobalt has been detected as a coloring agent in certain specimens of glass and glaze.

对于非贵重金属，锡用于制造青铜，而钴被测定用于某种玻璃和釉料。

The new HP package contains quality Watts components … including the new AS-B Bronze Air Scoop and the B911S Combination Bronze Fill Valve and Backflow Preventer.

最新的HP组件包内含优质的美国瓦茨部件，包括：新型AS-B青铜导气罩和B911S青铜进水阀和防倒流装置组合件。

Company products are mainly divided into three categories: Explosion tools aluminum bronze, the two Beryllium Bronze material.

公司产品主要分为三大类：防爆工具有铝青铜、铍青铜两种材质。

Company products are mainly divided into two broad categories: Explosion-proof tools: aluminum bronze, bronze.

公司产品主要分为二大类：防爆工具：铝青铜、铍青铜。

And it is a historical phenomenon, social and historical sediment.

同时又是一种历史现象，是社会历史的积淀物。

"He's wandering about the house."

显然，他在房子里。