石墨

Based on above work , the GET— 500 integral graphite electrodes abrading tool is designed . It is systematically analyzed in theory and researched by experiments on the precision of manufacturing and assembling , working control and dynamic characters.

在上述工作的基础上，设计了&GET-500 整体石墨电极研磨机&，并对其制造装配精度、工作控制及动态特性进行了系统的理论分析和实验研究，成功地研制了我国第一台石墨电极研磨机。

There is no bondedstationary phase to be cleaved on Hypercarb, and thus graphitizedcarbon has complete pH stability.

而石墨化碳表面没有键合相，故石墨化碳的 PH 的稳定性非常好，可以在 PH 0－14范围。

A new conductive PMMA/EG composite was synthesized through intercalating MMA monomer into the layer of expanded graphite and in-situ polymerization.

膨胀石墨(Expansible Graphite，EG)由天然鳞片石墨经插层、高温膨化，得到的一种疏松多孔的颗粒状新型材料[1]。

We are the stare-ownde nominated producing factory of Metallurgical Deparlment and we are the only factory which produces graphite electrode production in 1971,There are advanced graphite electrode production line,macerating technology in high pressure and perfect ways of product-ion inspection at present.

我厂是原冶金部定点的国营碳素制品生产厂家，是天津市唯一生产石墨电极的工厂。本厂于一九七一年投产，有三十多年的是生产史。目前具有先进水平的石墨电极生产线和高压浸渍工艺，设有完善的生产检验手段。

The results show that the deposited boron from boric acid has catalytic-graphitization effect on carbon fibers through high temperature treatment, which enhances the graphitization property of carbon fibers and meliorates the surface state of carbon fibers.

结果表明：硼酸通过高温热处理过程所分解的硼对炭纤维起到了有效的催化石墨化作用，显著提高炭纤维的石墨化性能，改善炭纤维的表面状态，从而有效地促进CVI过程中炭纤维表面沉积较高织构热解炭。

The Ce in graphite is slightly higher than in neighboured matrix in most cases. With the same Ce content, more is alloyed in cast iron in comparison with steel.

涂层法自射线照相结果表明：Ce在片状石墨中呈均匀分布，而在球状石墨中的分布却是多样的。

This oxide layer could act as a dense passivating film and prevent destroying of graphite structure.

另外，氧化时形成的氧化物层与石墨结合得比较紧，可作为致密的钝化膜，并防止石墨结构的破坏。

Adjusting the proportion of acetylene black,electrolyte,additives in positive materials,the battery samples were made.

另外，在正极中加入石墨能提高电池正极的导电性能，降低电池的内阻，但是石墨的吸液性能不是很好。

On the base of natural graphite, the influences of the adhesive agent and conductor are investigated. The results show that, when the adhesive agent is 8% and acetylene black is 10%, the reversible capability of the natural graphite can reach the highest value (330mAh/g).

以天然石墨的嵌锂性能作为基础，通过调节粘结剂和导电剂的含量，当粘结剂的质量分数为8％，乙炔黑的质量分数为10%时，石墨的可逆容量达到最高的330 mAh/g，10次循环容量保持在92％左右。

In order to improve the conductivity and abrasive resistance of copper-graphite composite brush ,influence of carbon fiber content on the electrical wear behaviors of the copper-graphite brush were investigated under two conditions of electrifying and non-electrifying.

为进一步改善铜-石墨复合材料电刷的导电和耐磨性，提高其使用寿命，研究了在不通电和通电2种条件下，碳纤维含量对铜-石墨电刷磨损量的影响。

The dynamic variation in content of cndogenous abscisic acid,indoleacetic acid,gibberellinsand isopentenyladenodines of normal juvenilefruit and dropped fruit was measured with enzyme linked immunosorbent assayin the course of physiological fruit drop of 'Shuizhang Longan.

应用酶联免疫法测定了水涨龙眼生理落果期间正常幼果和脱落幼果中内源激素ABA、IAA、GAs及iPAs含量的变化。

Zillions of code examples on the web.

网上数量巨大的代码例程。