It is used in double pumps and circuits high pressure variable system on model JY320 hydraulic excavator.

用于JY320型液压挖掘机等的双泵双回路高压变量系统。

youdao

The kinetic energy theorem of mass variable system is derived from the kinetic equation of mass variable body.

从变质量物体的动力学方程出发，推导出变质量系统的动能定理。

youdao

A new scheme of variable structure control with sliding mode for time-variable system is presented in this paper.

对参数时变系统，提出一种新的变结构滑模控制结构和算法。

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So, and of course, you know, keeping entropy as a fixed variable for a system like that is extremely cumbersome.

所以，对这样的系统要求它们的熵保持恒定,和一个非常笨拙做法。

麻省理工公开课 - 热力学与动力学课程节选

So the system will not be described by a single state variable during the path.

因此系统将不能被,路径上的单一状态变量描述。

麻省理工公开课 - 热力学与动力学课程节选

If I wanted to use print as a variable name, how do I get the system to decide gee, do I want print as a value for something, or do I want print as a command?

如果我把print当做一个变量名，我如何让系统来决定，我是要把print当做一个命令来用呢，还是要把它当做一个变量名来用呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

Given a free hand in the design, his team developed a continuously variable transmission system that allows the petrol engine and electric motor to work separately or in tandem.

ECONOMIST: MONITORS: And the winners are... | The

Exams produce nice clear results, which can give useful clues about the performance of pupils, schools, teachers, methods and every other variable in the system.

ECONOMIST: Moves away from A-levels and GCSEs

Time is fixed and the learning is variable, when what we need is a system that makes time variable so that the learning can be fixed.

FORBES: Clearing the Path for Learning