压缩机在线监测系统主要有哪些组成？
输煤系统所用的传感器对程控有何影响？
具有补中益气，健睥和胃，降低毒副作用等功效的辅料是（） ["米","麦麸","砂","滑石粉"]
滑动轴承对润滑脂要求是什么？
When lowering manropes alongside a stage rigged over the side of a vessel，they should be allowed to trail in the water（）. ["to easily remove the kinks that form in the lines","to allow the seamen on the stage to know the direction and strength of the current","to provide the seaman something to hold onto if he or she falls from the stage into the water","only for short periods of time since they will become waterlogged and be very heavy to pull u"]
绝热工程和绝热材料各是指什么？
