“常量”造句
2024年06月15日 18:18:36
若干研究已经发现了两个重要
常量。
Two significant constants have been found in a number of research studies.
其值不变的量称为
常量.
A quantity whose value remains unchanged is called a constant.
在无外力时,质心的速度是
常量.
The velocity of the center of mass is constant in the absence of external forces.