“常量”造句
2024年06月15日 18:18:36
若干研究已經(jīng)發(fā)現(xiàn)了兩個(gè)重要
常量。
Two significant constants have been found in a number of research studies.
其值不變的量稱為
常量.
A quantity whose value remains unchanged is called a constant.
在無外力時(shí),質(zhì)心的速度是
常量.
The velocity of the center of mass is constant in the absence of external forces.