ball nozzle

基本解釋

The control valve comprises an oil nozzle and a check valve. The check valve comprises a valve ball and a valve seat.
本控制閥包括油嘴和單流閥，單流閥包括閥球和閥座。
ip.com
Finite element software of ANSYS has been used for making a finite element analysis of a certain type of ball-socket nozzle′s pendulous socket in solid-rocket engine.
本文應用AN SY S有限元分析軟件，完成了對某型號固體火箭發(fā)動機珠承噴管擺動接頭的有限元分析。
The basic principle is though three root ball screw control platform, by the measurement of nozzle, three motor to adjustable height accordingly, easily implemented leveling!
其基本原理就是平臺通過三根滾珠絲杠控制，上面對應三個電機，經(jīng)過噴頭測量，三個電機相應調(diào)節(jié)高度，很輕松實現(xiàn)了調(diào)平。