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The amalgam containing ball milled powder had the lower diametral tensile strength .

机械性质方面,添加球磨粉末的齐合金径向抗拉强度较低,潜变量也明显比不添加球磨粉末的高。

In this paper,by the University has been the chemical knowledge of the potassium dichromate has no mercury titration experiment, given the conditions and the determination of reliable analytical methods.

本文应用大学已获得的化学知识,对已有的重铬酸钾无滴定法进行实验研究,给出了测定条件和可靠的分析方法。

In HgCdTe with low dislocation density, the main component is a Guassian like distribution and can be described by the Fick's law with a constant diffusion coefficient with a limited source as the boundary condition.

在缺陷密度比较低的碲镉材料中,砷扩散的主体符合恒定扩散系数的有限源扩散模型,呈现出浓度随深度的高斯分布。

This makes the study of the area more difficulty.The sand reservoir clastic fragment, the characteristics of infillings, digenesis and the structure and evolution of pores have been studied by means of many techniques including of microscope, EMS, high pressure mercury intrusion and thin section.

应用显微镜下观察、电镜扫描、高压压及铸体等分析技术,对砂岩储层的碎屑组分、填隙物特征、成岩作用以及孔隙结构与孔隙演化进行了研究,尝试运用数理统计方法研究了储层非均质性,分析评价了储层物性特别是渗透率的非均质性。

Certified reference material -Dogfish muscle was analyzed to validate the proposed method and the detection value was in good accordance with the certified value.

选用标准参考物质Dogfish muscle(DORM-2)对方法进行了评价,甲基的测定值与标准值一致。

The action of mercury in treating waste dry battery was investigated.

本文是关于废干电池处理过程中的行为研究。

The electrical conductivity of mercury 59 times.

其导电性为的59倍。

Now there is a electrodeless mercury lamp, and can be instantaneous switch, and UV exhibiting.

现已出现一种无极灯,可以瞬时开关,且寿命长、UV功效大。

In this work,the kinetic effects were considered and a new type electrolytic cell with mercury electrode was designed.

本文介绍用电解还原Hg-EDTA所释放的EDTA滴定水溶液中铅、镉、离子的分析技术。

The electrolytic cell composed with new electrodes was used to treat the dyeing wastewater for studying the effects of processing interval, current and pH on the removal of CODCr, mercury and turbidity, respectively.

用新型电极构成的电化学装置处理印染废水,研究过程的停留时间、施加的电流强度以及不同PH值对废水中的CODCr、和浊度去除效果的影响。

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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。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。