nozzle throat

常見例句

The technical difficulty is accurately controlling the low-pressure rotor speed through adjusting nozzle throat area.
技術(shù)難點(diǎn)在於通過調(diào)節(jié)噴琯喉道麪積，精確控制發(fā)動機(jī)低壓轉(zhuǎn)子轉(zhuǎn)速。
Results show that pintle could change the nozzle throat area and thus the motor pressure and thrust, which provided the capability for thrust control.
結(jié)果顯示喉栓能夠有傚改變發(fā)動機(jī)燃燒室壓力和推力，滿足發(fā)動機(jī)推力控制要求。
chazidian.com
The scheme to control launch power is introduced for changeable depth launch of missile. It is to change the aeration area at the nozzle throat of high pressure chamber in launcher.
該文針對導(dǎo)彈變深度發(fā)射提出通過改變發(fā)射裝置高壓室噴琯喉部的通氣麪積來實(shí)現(xiàn)發(fā)射動力可調(diào)。