back-pressure valve

基本解釋

• [油氣] 回壓閥
• 止回閥

英漢例句

雙語(yǔ)例句

• The utility model relates to a back-pressure gauge valve which is freeze proof and theft proof.
  本實(shí)用新型涉及一種防凍、防盜回壓表閥。
  ip.com
• The back-pressure valve is designed to hold pressure from below yet enable fluids to be pumped from above, as may be required for well-control purposes.
  回壓閥被設(shè)計(jì)用來(lái)頂住來(lái)自下面的壓力，使流體仍能從上面抽出，如井控時(shí)可能需要這種閥。
  www.infopetro.com.cn
• An automatic back pressure adjustment complex valve combining hydraulic control check valve, overflow valve and auto-adjusting back pressure valve has been developed.
  開(kāi)發(fā)了一種集液控單向閥、溢流閥和自調(diào)整背壓閥于一體的背壓自調(diào)整復(fù)合閥。

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詞組短語(yǔ)

短語(yǔ)

• angle back -pressure valve 背壓角閥;違壓角閥;負(fù)壓角閥
• dry back -pressure valve 干式布袋濾塵器
• hydraulic back -pressure valve 液壓止回閥;水壓逆止閥
• e back -pressure valve 背壓角閥
• hydraulic c back -pressure valve 液壓止回閥

• back-pressure valve更多詞組

專(zhuān)業(yè)釋義

能源科學(xué)技術(shù)

• 止回閥
• 回壓閥