石墨的

Improvements According to the causes of valve casting defect, we are mainly taken from the following improvements:(1) appropriately increasing the iron liquid carbon equivalent expansion of the use of graphite materials to enhance the ability of self-feeding.

改进措施根据阀门铸件缺陷的成因，我们主要从以下几个方面采取了改进措施：(1)适当提高铁液碳当量，利用石墨化膨胀增强材质的自补缩能力。

The optimum condition of reduction in graphite vessel in vacuum is explored, and the mechanism of nickel reduction is concluded.

探索出石墨炉真空还原制备粉体的最佳反应条件，同时对Ni的还原机理进行了归纳总结。

The results show that the graphite coat after vacuum heat treatment can protect the uranium surface.

经过真空热处理后的石墨层均能够起到对铀表面的保护作用。

The tin-graphite compound is prepared by tin tetrachloride reduction with KC8 in tetrahydrofuran.

通过两种不同的方法合成了一种新的锡-石墨层间化合物并进行了表征。

In the light of the principle of electrochemistry , a series of experiments about the condition of GaAs films and AlGaAs films growth have been made by electrochemisuy deposition method .These experiments have been carried out with graphites as anode materials and conducting glass of tin dioxide ,stainless steel and aluminium foil of tin dioxide as cathode substrate materials in electrolyzers designed and made by ourselves and in the solution of compounded- simple sal.

根据电化学原理，采用电化学沉积方法，在自行设计及制作的电解装置中，以石墨作为阳极材料，SnO_2导电玻璃、不锈钢和SnO_2/Al 作为阴极衬底材料，在配制的简单盐溶液中，进行GaAs和AlGaAs 薄膜生长条件系列实验。

The first advantage is the rough and wrinkled surface texture of graphene, caused by a very high density of surface defects.

第一个就是石墨结构表面的粗糙和褶皱（由表面高密度的瑕疵导致）。

In addition, the deflection of workpiece using machine strategy of cutting from both sides were smaller than that of cutting from one side.

采用在线摄影的方法，观察记录了石墨薄壁件高速铣削的加工工件断裂过程。

The protolith of the Liumao graphite formation belongs to normal sedimentary rock, whose sedimentary environment is a stable evaporating basin in shallow-sea facies.

鸡西柳毛石墨矿的原岩属正常沉积岩，沉积环境为稳定的浅海带蒸发盆地。

STM and atomic force microscopy have been successfully applied to the direct study of aggregation of beta-amyloid on graphite.

应用STM和AFM直接研究了Aβ42在石墨表面上的凝聚，清楚地分辨出两种不同类型的Aβ纤维。

The use of fine-grain graphite displaying better resilience in the most aggressive environments.

在最恶劣的环境下，使用呈现更高强度的细颗粒石墨。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。