英语语法分析

Automatic and adjustable micrometric advancement of cake cutting device, remote controlled from the control board.

蛋糕切口设备，遥控的自动和可调整的测微推进从控制板。

Move with the X axis micrometric movement the sharp shadow, till the digital comparator red light is on the zero right position.

微调移动X 轴接近“十”字比较尺，直到数字比较器的指示灯在零点右边变亮。

The principle, structure and assembling method of 0 ". 2 micrometric autocollimator and its two main accessories are introduced in the paper."

本文介绍了0.2秒测微自准平行光管及两种主要附件的原理、结构及装调方法。