Lucubrate the precautions, common troubles and troubleshooting methods in correct use of electrician type apparatus for calibrating electric energy meter.
详细论述了正确使用电工式电能表检定装置时应注意的问题、常见故障及其排除方法。
2
A method of calibrating a lithographic apparatus, an alignment method, a computer program, a lithographic apparatus and a device manufacturing method.
校准光刻装置的方法，对准方法，计算机程序，光刻装置和器件制造方法。
3
The apparatus shall be furnished with the main functions of a measurement receiver, and can be used for metering and calibrating ordinary signal (function) generators.