engine vacuum的意思|示意

The engine was crawling with vacuum lines and sensor wires, and Nick's confidence had fallen to the point of sending me to Caldor for a Polaroid camera.

那辆车的发动机周围布满真空管路和传感器电线，尼克的自信心已经下降到了派我去商店买个立拍得相机的程度。

The no machining directional solidification hollow turbine blades, hollow guide vans and complex structure parts used in aero engine and gas turbine made by vacuum precision investment casting.

航空发动机、燃机等精铸真空无余量空心涡轮、导向叶片及复杂结构件。多种热处理炉上用料盘，夹具等耐热合金钢精铸件。

Vacuum operated actuators open valves to select a longer, 680mm, inlet tract at low revs, increasing the rate of both the airflow and the engine torque.

真空操作打开阀门致动器来选择较长，680毫米，进道在低转速，提高利率的同时气流和发动机扭矩。

On the intake stoke, the piston moves down and the intake valve is opened, a vacuum is produced and causes air to be drawn or pulled into the engine.

在进气行程，活塞下行，进气门开启，产生真空使空气被吸进发动机。

The engine, as it cooled itself, sucked in air through the outlet hose, producing suction in the vacuum chamber, and so drawing the plunger down and compressing the spring.

当引擎冷却时，通过出口软管吸入空气，在真空管产生吸气，导致柱塞向下挤压弹簧。

When the engine is shut off, the intake manifold cools and a slight vacuum forms as a result .

这是因为当发动机熄火时，进气歧管冷却而产生轻微的真空。