A throttle valve is a simple flow control valve, a throttle valve is virtually equal to( ).

In order to ensure that the pressure difference between the front and rear of the throttle valve remains unchanged when the load changes, the flow through the throttle valve is basically unchanged. The throttle valve is often connected with ( ) to form a speed control valve, or the throttle valve and ( ) are connected in parallel to form a bypass speed control valve. A: Pressure reducing valve B: constant pressure reducing valve C: overflow valve D: differential pressure relief valve

throttle valve‌ A: 节流阀 B: 自动油门 C: 活门 D: 燃油

Alternate static valve is located next to the throttle control. A: True B: False

In an automatic transmission, the shift lever hooks up to the( ). A: inlet valve B: vacuum modulator C: manual valve D: throttle valve

在空速为多少KNOTS时，FMA上显示“THROTTLE HOLD”信息（）。 A: A60 B: B80 C: C84 D: D94

Which of the following hydraulic control valves belongs to pressure control valve （ ）. A: Unloading valve B: overflow throttle valve C: Hydraulic control check valve D: Low pressure selector valve

请写出以下单词和词组的中文意思。 demoralize confession immorality throttle misanthrope infinitely irrepressible gratuitous intensely forego indubitably storehouse for the most part long to do sth look upon/on as part with stumble upon/on as it were