s1 meaning in English
第一心音
Examples
it is usually convenient to replace δs by its components δs1 and δs2 parallel to any two perpendicular axes ox, oy in the plane. 通常用它的分量s1和s2来代替s较为方便，它们分别沿平面内的ox，oy两个正交的轴线的方向。 - A web - based learning package for s1 - 3 students
中一至中三学生网上学习教材套 - Run m for i steps on each input , s1 , s2 , . . . , si
因为对每个输入只运行有限步。 - Working type : s1 ( continuous ) direct starting
工作方式： s1 （连续运行）满压直接起动。 - 2 , working system for s1 , continuous operation
2工作制为s1 ，可连续运行。