In general, there are two kinds of method to govern velocity of press, one is throttle velocity governing, the other is volume velocity governing.

一般情况下，压型调速方法有两大类，一类是节流调速，另一类是容积调速。

youdao

After you start the engine, no matter you walk your heli to the landing pad or strap you radio to get ready to fly, always put your thumb on the throttle stick to press it down.

当你发动好引擎，走向起飞坪或挂上挂带准备起飞时，别忘了用大拇指压住油门杆。

youdao

Once central bankers are finally forced to confront the inflation they created, they throttle back on the printing press.

FORBES: Deflation Isn't The Enemy

Once out of town on the open road, I dared to press my foot halfway in on the throttle and found wind beneath the wings.

FORBES: 2012 Jaguar XKR-S: The Road to Pebble Beach