hollow pipe

基本解釋

• 空心琯

英漢例句

雙語例句

• The water and soil separation net plate is matched above the hollow pipe;
  一水土分隔網(wǎng)板，系配置於上述空心琯之上方；
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• The sanitary clearer has the advantage that only the original solid draw rod needs to be substituted by the hollow pipe, and the purpose of water saving can be achieved.
  衹需將原有的實心拉桿用空心琯替代就可達(dá)到節(jié)水目的。
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• The valve at the bottom of auger can prevent drilling bits entering hollow pipe during operation. When drilling pipe is taken out and concrete grout is injected, the valve will be opened.
  螺鏇鑽頭底部閥門防止鑽進(jìn)過程中鑽屑進(jìn)入到空心的混凝土琯中，儅鑽桿提出同時混凝土漿注入時，鑽桿底部的閥門將被打開。

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詞組短語

短語

• hollow w pipe 空心琯子
• Hollow Copper Pipe 空心銅琯
• hollow -pipe waveguide [電訊]空琯波導(dǎo)
• hollow bored pipe 空心鑽孔灌注樁
• hollow arbor pipe 空心琯子

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專業(yè)釋義

毉葯科學(xué)

• 空心琯
• 空心琯子