发动英语怎么说
It 's been running badly, and now it will not start at all.
Drivers are urged to make sure that car engines are properly tuned.
The hot flow fields in liquid rocket engine combustion chamber with and without baffles are simulated numerically.
War of aggression launched by fascists has brought scourges to mankind but also enlightened people throughout the world.
"I wonder," he said to himself presently, "I wonder if this sort of car starts easily?"
Beyond a stand of trees a small plane idled.
Also the valve heads will be liable to be burnt by the passing hot gases, and there is the likelihood of the piston crown touching an open valve, which can seriously damage the engine.
Friction between moving parts had caused the engine to overheat.
The government soon launched a campaign against obscene publications.
The engine coughed and spluttered into life, ie started noisily.
Then suddenly, the engine coughed, spluttered and died.
The engine spluttered out and then the car stopped.
Suddenly the engine coughed, spluttered, and died.
Then suddenly, the engine coughed, spluttered, and died.
Around 1910 motorized carriages were beginning to replace horse-drawn cabs.
During the ground test of solid rocket motors, after the reversal nozzles are opened, the shock wave enters the primary nozzle. This phenomenon makes tested data processing difficult.
The car developed engine trouble and we had to stop.
Troops are operating from bases in the north.
The man waited until the lady started her car and drove off.
He waited until they went inside the building before starting up the car and driving off.
These steam conditions put new requirements on the steam turbine turbojet.
The captain knew there was an engine fault but didn't want to alarm the passengers.
Lending is the coal to our engine, so we want to make more loans.
He thereby transformed an inefficient pump of limited use into a steam engine of a thousand uses.