“選點”造句
2024年03月22日 20:38:49
觀測開始之前的一項主要工作是認真
選點.
Careful reconnaissance is essential before observations begin.
論述了用支撐柱加固無梁板的
選點原則.
The principle for choosing supporting points for strengthening flat - slab Was discussed.
凡是由幾個任意
選點確定的球面都是同心面.
The spherical surfaces defined by several arbitrarily chosen points are all concentric.