English translation for "机械打孔"

mechanical drilling

Example Sentences:

	1.	Characteristics of water flow of node permeation irrigation pipeline dilled 机械打孔节点渗灌管的出水特性试验
	2.	On the other hand , the hydraulic performance of the hole , including flow rate coefficient and uniformity of flow rate , have been tested as standards to evaluate the quality of holes punched by laser drilling machine with much better results than that punched by mechanical drilling machine . the shape of holes taken by a microscope photograph can also give detail and well explanations for this test results 对喷孔水力学性能的试验研究表明，本文提出的用喷孔水力学性能指标(流量系数和流量变异系数)来评价微喷带激光打孔机质量的方法是可行的，并证明微喷带激光打孔机的质量明显优于机械打孔的质量，用显微镜观察喷孔的形状的照片也同样证明了这一点。
	3.	It is no doubt that successful development of the laser drilling machine will become a symbol of the production technology of the tape from mechanical technology to laser age , and will end the technical monopolization overseas in this field and will promote the punched thin - soft spray tape production and application in our country 毫无疑问，微喷带激光打孔机的研制成功是我国的微喷带生产技术从机械打孔机迈向激光打孔机的重要标志，对于打破国外在微喷带激光打孔这一领域的技术垄断，推动我国微喷带的生产和应用具有重要的现实意义。

Similar Words：

"机械刺激性膀胱炎" English translation, "机械粗加工" English translation, "机械存储器" English translation, "机械打出铁口" English translation, "机械打壳" English translation, "机械打磨表面" English translation, "机械打泡" English translation, "机械打样" English translation, "机械打印装置" English translation, "机械大百科" English translation