“中心线”造句

一名士兵站在道路中心线上，一只胳膊高高举起。
A soldier stood on the centre line of the road, his arm upraised.

而且他们发现,沿裂谷中心线也有暖水点.
They, too, found warm - water spots along the center of the rift valley.

得到不同的中心线投射角度及 X 线曝射参数.
Obtain the different central ray projection angle and X - ray exposure factor.

• #中心线