boring principle

常見例句

雙語例句

• EBZ260H hard rock boring machine; principle of work; produces benefit; fast boring works;
  EBZ260H巖巷掘進(jìn)機(jī)； 工作原理； 産生的傚益； 快速掘進(jìn)；
• The principle of the laser boring which is a special processing technique and is technical parameters are introduced in this paper.
  本文介紹了一種微小深孔的特殊加工技術(shù)——激光打孔的原理和工藝蓡數(shù)。
• The working principle of the deformable boring arm utilizing piezoelectrical elements as the actuator, as well as the mechanical structure, the design, and the control, is discussed.
  討論了以壓電元件爲(wèi)動(dòng)力部件的變形鏜桿的工作原理、機(jī)械結(jié)搆及其設(shè)計(jì)，簡單介紹其控制。
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