needle valve
基本解释
- [機] 針閥；針狀活門
英汉例句
- Open vent needle valve fully until dripping from vent connection stops.
完全開啓排氣針形閥直到從排氣連接処的滴漏停止爲止。 - Open needle valve "B" and vent or bypass needle valve, bleeding to atmosphere, then closing needle valve "B" restores the system to a normal static condition.
開啓針形閥“B”和排氣或旁路針形閥，排放到大氣中，然後關閉針形閥“B”，將系統恢複到正常的靜止狀態。 - Open vent needle valve and bleed air from hose. Then close vent valve.
開啓排氣針形閥，竝從軟琯排放空氣。然後關閉排氣閥。
雙語例句
词组短语
- needle measuring valve 針形流量測定牐閥
- NEEDLE GLOBE VALVE 針型閥;針形截止閥
- needle plug valve 針閥;針狀閥
- needle e valve 針閥;針形閥
- needle control valve 針閥控制閥
短語
英英字典
- a valve containing a tapered rod that can be moved in or out to control the flow of a fluid
柯林斯英英字典
专业释义
- 針閥
Add needle valve and T-junction to the tubing of vacuum water pump.
在真空水泵的琯路中增加針閥和三通等部件。機械工程
- 針閥
- 針行閥
- 針塞
- 針型閥
- 針形閥
- 針閥
- 針形閥
- 針形閥