Fluid entering the by-passline is recirculated through the pump.
进入旁通管线的液体通过泵循环。
2
Installed on a by-passline, mainline pressure is accurately controlled by relief of excess pressure.
安装一条旁路管线，通过释放过大的压力实现主管线压力的精确控制。
3
At instantiation time, the activation engine USES the specific values provided by the user in his customized activation profile to pass the command line options to the activation scripts.