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Silver graphite grade for tachos and micro-motors.

SM3 2.05 29 2.50 16.5 0.90 0.15 15 20 银石墨电刷,适用于测速电机和微型电机。

These graphite spheroids are know as "crack arresters" in the Ductile Iron industry because of their ability to stop cracks in their tracks.

在球墨铸铁行业内,这些石墨球称为&裂缝终结者&,因为它们具有阻止断裂的能力。

The authors designed two kinds of graphite mold for oil coring hits of the same specification (diameter of 216 mm) but with different crown shape, and used finite element analysis software ANSYS to analyse the molds' force condition during the hot pressing process.

本文设计了两种规格相同(直径均为216mm,但端部形状不同的石油取芯钻头的石墨模具,并利用有限元分析软件ANSYS对它们在热压过程中的受力状况进行了分析。

The results indicated that a small amount of VES (5%) could be reduced prior to the propylene carbonate solvent on the surface of CMS electrode in PC-based electrolyte to form a stable solid electrolyte interphase layer, so co-intercalation of PC and solvated lithium ions to graphite could be suppressed.

结果表明:在1 mol/L LiClO4/PC电解液体系中,少量的VES (5%)能够在电化学过程中先于PC在CMS表面还原,形成稳定的SEI膜,明显抑制PC和溶剂化锂离子共嵌入石墨层间,改善了电池的循环性能。

High performance on graphite, wrought aluminum, bakelite, plastics, wood, brass etc. Schnell ??

石墨锻造铝合金、树脂、工程塑料、木材、黄铜等材料都有优良的使用性能。

The unit is supplied with a directly connected, salt water resistent graphite electrode.

德国AB导电度控制器连有个防海水的石墨电极。

The effects of regrinding technology on the production of big scale graphite were studied.

通过试验发现鳞片石墨合理的再磨段数为三段。

In this paper, a turbostratic CN precursor was prepared by means of pyrolysis of melamine, then it was treated by high temperature and high pressure. The pyrolysis process of melamine, mechanism of hydrogen elimination and the effect of catalysts on pyrolysis of melamine were studied. The crystal structures, bonding states and chemical compositions of CN precursor obtained by pyrolyzing melamine are analyzed by X ray diffraction, burning spectrum, scanning elecron microscope and Fourier transform infrared Spectroscopy.

本文采用三聚氰胺热解法制备了乱层石墨结构的碳氮前驱物并进行了探索性的高温高压实验;研究了三聚氰胺热解的工艺、去氢机理以及催化剂对三聚氰胺热解过程的影响规律;借助 X 射线衍射、燃烧谱、透射电镜和红外光谱等手段,对获得的碳氮前驱物进行了成分、晶体结构、价键结构的分析。

The article introduces the study of nano-porous silicon/ graphite/ pyrolyzed carbon composite and tin-cobalt/ oxide composite.

本文分别介绍了锂离子电池的多孔硅/石墨/碳复合负极材料和锡钴合金/氧化物复合材料。

The moist clay or clay mixture used in making porcelain or pottery.

石墨与不同硬度粘土的混合物,铅笔的用于书写的物质。

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Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说,如果是/否的问题回答f可看的价值观念在许多最有限坐标,然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明:基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小,它既能去除奇异点,又能保持图像中目标的边缘不变性,具有很好的滤波效果。

It explains in detail how the methods of elicitation, discussion, and induction are to be used in the physics teaching.

本文根据心理学原理论述了改革初中物理教学的必要性,并对"启发、讨论、归纳法"在物理教学中的应用作了详细的阐述。