earth auger

基本解釋

• 挖坑機(jī)

英漢例句

雙語(yǔ)例句

• The earth auger is the important pilling machine under construction.
  螺旋鉆孔機(jī)是用于基建施工中一種重要的樁工機(jī)械。
• This paper optimized the principal axis of the earth auger by ANSYS, introduced the mathematic model and the steps of the optimization design.
  用有限元分析軟件ANSYS對(duì)挖坑機(jī)主軸進(jìn)行優(yōu)化設(shè)計(jì)，從理論上說(shuō)明優(yōu)化設(shè)計(jì)的數(shù)學(xué)模型，并給出具體的設(shè)計(jì)步驟。
• An analysis related to various kinds of soil cutting by earth auger, this paper puts forward that running speed of frill should be faster than critical speed so as to increase the efficiency of drill.
  通過(guò)分析長(zhǎng)螺旋鉆機(jī)在切削各類土質(zhì)時(shí)，鉆具的角速度與土塊運(yùn)動(dòng)機(jī)理關(guān)系，提出確定鉆具臨界的方法，而工程施工中鉆桿的實(shí)際轉(zhuǎn)速應(yīng)大于臨界轉(zhuǎn)速，以提高鉆機(jī)的工作效率。

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詞組短語(yǔ)

短語(yǔ)

• earth boring auger 土鉆;探地鉆
• earth h auger 螺旋形鉆土器;鉆土機(jī)
• earth auger truck 鉆土器卡車
• Power earth auger 機(jī)動(dòng)鉆土桿
• Full screw earth auger [機(jī)]長(zhǎng)螺旋鉆孔機(jī)

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專業(yè)釋義

土木建筑工程

• 挖坑機(jī)

  So the important task of our country's pursuer is toexcogitate high-powered, low-cost and high-efficiency earth auger.
  因此，研究出高性能、低成本、高效率的植樹挖坑機(jī)已成為我國(guó)科技人員迫在眉睫的任務(wù)。

  機(jī)械工程

• 螺旋鉆孔機(jī)
• 土螺旋鉆

農(nóng)業(yè)科學(xué)

• 挖坑機(jī)