The purpose of the programmed purge cycle on an automatically fired auxiliary boiler is to()
The reversing cams of some four-stroke/cycle diesel engines are brought into position by ()
In a four-stroke cycle diesel engine the intake valves open ()
Cycle stock is the()inventory based on the maximum needs.
A disadvantage of a four-stroke/cycle diesel engine is ()
英译中:Cycle stock
For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because ().
Which two words are closest in meaning?
cycle,hawk,convey,extort,peddle,summon
Gas exchange, which is a basic part of the cycle of an internal combustion engine, is()
Menstrual cycle