hardness testing

基本解释

A good procedure to follow is to heat-quench a number of small specimens of the steel at various temperatures and observe the result, either by hardness testing or by microscopic examination.
要遵循的合适步骤是将这种钢的一些小试件加热到不同的温度后淬火，再通过硬度试验或显微镜检查观测结果。
It can be used for Brinell hardness testing by the CCD measuring the diameter of the indentation into the computer monitor, mouse clicks through a direct measurement of Brinell hardness value.
它可用于测试布氏硬度，通过CCD把测量的压痕直径输入到电脑显示器，通过鼠标点击直接测量出布氏硬度值。
A good procedure to follow is to heat-quench a number of small specimens of the steel at various temperatures and observe the results, either by hardness testing or by microscopic examination .
遵循的一个较好的步骤为：将该钢的许多小试样分别在各种不同的温度下进行加热淬火并观察其试验结果，进行硬度试验或者金相检验。
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