For production of aspheric surface components in mass, it has a high practical significance.

对于批量生产的非球面元件具有很高的实用意义。

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The characteristics of the composite partilces, including surface morphology, structure and surface components, were investigated by XRD, SEM, EDS and BET.

并运用XRD、SEM、EDS、BET等仪器对复合粉末的形貌、 物相结构及表面成分进行分析。

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Surface components of a typical MWD system include pressure transducers for signal detection, electronic signal decoding equipment, and various analog and digital readouts and plotters.

典型的随钻测量系统的地面部件包括探测量信号的压力传感器、电子信号编码设备、多种模拟和数字显示装置以及绘图仪。

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The STRIVA Core's Wi-Fi engine and microprocessor components are small enough to nest on the surface of a U.S. dime.

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On the surface, that is a substantial improvement, but a look at the components makes it less so.

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It will examine neutrons (the electrically neutral components of atomic nuclei) that are ejected from the lunar surface after being bombarded by cosmic rays (energetic particles that constantly streak through space).

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