Height is a measurement at right angles to this surface, and though gravity pulls mainly toward the centre of the earth, the geocentre, there are local variations.
高程是一个垂直于这个表面的测度,而虽然重力总是将物体向地心方向拉,但局部总有一些变化。
Height is a measurement at right angles to this surface, and though gravity pulls mainly toward the centre of the earth, the geocentre, there are local variations.
高程是一个垂直于这个表面的测度,而虽然重力总是将物体向地心方向拉,但局部总有一些变化。
声明:以上句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表亦不代表本软件的观点;若发现问题,欢迎向我们指正。