A displacement of the platinum electrical contacts of some 0.05 cm in any horizontal direction will start the recording cycle . 只要铂白金电触点沿任何水平方向移动大约0.05厘米,便可起动记录器运转。
2.
A displacement of the platinum electrical contacts of some 0 . 05 cm in any horizontal direction will start the recording cycle 只要铂白金电触点沿任何水平方向移动大约0 . 05厘米,便可起动记录器运转。