利用非等精度测量数据处理方法分析基本电荷测定中的数据处理问题，得到了较好的计算结果。

We analysis the data processing in the measuring of basic electron and obtain the better result by the way of the unequal procession measuring data analysis and processing.

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将CCD应用于几何量测量中，可以满足高精度测量、在线动态检测和非接触测量等的工程实际要求。

Advantages of CCD in geometrical quantity measurement are high accuracy, on-line dynamic detection and non-contact measurement.

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雷达料位计是一种非接触式的高精度液位仪表，具有测量精确、效率高、安装简单等特点。

The radar level indicator is a non-contact high-precision one and has the advantages of precision in measurement, high efficiency and simplicity in installation.

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