例句與造句

1. This provides full engine vacuum ( and hence, full vacuum advance ) at idle.
2. It operates on engine vacuum to aid in breaking loose the pavement-hugging TA's.
3. On vehicles with little or no engine vacuum, hydraulic systems are generally adopted in place of vacuum systems.
4. The CAD Dana 44 was vacuum actuated by a switch on the transfer case and powered by engine vacuum.
5. Many of your readers will remember vacuum windshield wipers that would quit during acceleration due to lack of engine vacuum.
6. It's difficult to find engine vacuum in a sentence. 用engine vacuum造句挺難的
7. The NTSB said examinations of the right engine vacuum pump and pieces of the left engine did not produce any conclusive information.
8. In older vehicles the thermostat controls the application of engine vacuum to actuators that control water valves and flappers to direct the flow of air.
9. Usually found on the fuel rail it uses your engines vacuum to vary fuel pressure between idle and wide open throttle ( aka WOT ).
10. Some of today's cars use engine vacuum to operate various dampers that route hot or cold air to the defroster, dash and floor vents.
11. When the engine is under load and the vacuum is low, the vents close but resume functioning again when engine vacuum returns to an appropriate level.
12. This on-again-off-again ( depending on the amount of engine vacuum available ) cold air routine may simply be normal for their vehicle.
13. The new engine had mechanically operated intake valves, as opposed to the " automatic " intake valves used on earlier V-Twins that opened by engine vacuum.
14. During deceleration, the engine vacuum rises and acts against the spring to push the shaft downwards, thereby blocking the opening through which atmospheric air is passed to the exhaust.
15. "' Manifold vacuum "', or "'engine vacuum "'in an internal combustion engine is the difference in air pressure between the engine's intake manifold and Earth's atmosphere.
16. Another unusual option was the "'Fuel Pacer "'option from the Chrysler US parts bin which detected low engine vacuum  as under hard acceleration  and illuminated the driver side guardtop blinker repeater to indicate wasteful driving.
更多例句：  下一頁