length of gauge block

基本解释

With using absolute optical interferometer for measuring length of block gauge, it is necessary to solve the problem of phase jump for reflecting of light on its surface.
在用絕對光波乾涉法測量量塊長度時，必須解決光在量塊表麪反射時的位相躍變問題。
It introduces how to calibrate standard gauge block with the help of universal length measuring machine. It simplifies calibration link, improves work efficiency and cuts down company's expense.
簡述了利用萬能測長機對基準量塊進行校準的方法，簡化了校準環節，提高了工作傚率，爲公司節省了開支。