查询词典 graphite

The use of graphite is to cast it as a fire-resistant paint, pot, after a good cast, graphite objectively exactly make the role of pot does not rust.

石墨的用途是作为一个演员耐火涂料，锅，但毕竟一个好演员，石墨客观正是使锅不生锈的作用。

AgNO3 and PdCl2 solutions are used to activate the graphite power, and electroless copper and nickel platings are performed on the surface of the graphite powder.

利用AgNO3和PdCl2溶液对石墨粉末进行活化，在石墨粉表面化学镀铜和化学镀镍；石墨粉末镀铜可以增强其导电性，铜表面再镀镍可以提高其导磁性能。

Spare parts which get in touch with high temperature HCI gas are made into by impregnated graphite and quartz, the graphite furnace's body is cooled by the water-jacket.

与高温HCI气体接触的零部件由浸渍石墨及石英制成，并用水夹套封石墨炉筒进行冷却。

Zeeman effect of graphite furnace atomic absorption spectrophotometry was adopted to determine trace lead in environmental water samples, also the temperature raising procedure of graphite furnace and the effect of matrix modifier on the determination were studied.

采用塞曼效应石墨炉原子吸收法测定环境水样中的痕量铅，研究了石墨炉升温程序及基体改进剂对测定的影响。

A graphite furnace atomic absorption spectrometry for the determination of trace tin in pig iron with pyrolytically coated graphite tube and Zeeman effect correction was reported.

报告了采用热解涂层石墨管，塞曼扣背景的石墨炉原子吸收光谱法测定生铁中痕量锡的方法。

Through the assessment of uncertainty in measurement of cadmium in vegetables by the graphite stove atom absorption law.

对石墨炉原子吸收法测定蔬菜中镉含量不确定度进行评定。

First, the surface treatment on the graphite and acetylene black was carried out as following.

本文首先对导电剂石墨和乙炔黑进行了表面处理。

It is because that the particle size of acetylene black is smaller than that of graphite, it is easy to disperse well among active material.

这是因为乙炔黑的粒度比石墨小，比表面积相对更大，能很好地分散在活性物质之间。

It was found from experiments that graphite felts were suitable for electrode active materials, which were conductive, hydrophilic, acidproof and reaction active.

优选出合适的电极材料—石墨毡，它具备导电性、亲水性、耐酸性以及反应催化活性。

The Hetian jade's mineral constituent by the tremolite -- actinolite primarily, and including mineral substance and so on serpentine, graphite, magnet, forms the white, the blue-green, the black yellow and so on different luster.

和田玉的矿物组成以透闪石——阳起石为主，并含蛇纹石、石墨、磁铁等矿物质，形成白色、青绿色、黑色黄色等不同色泽。

He tendered his resignation to the Prime Minister.

他向首相递了辞呈。不适合

International economy and trade,Nanking 210044

国际经济与贸易，南京 210044