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pile extractor相关的网络例句

查询词典 pile extractor

与 pile extractor 相关的网络例句 [注:此内容来源于网络,仅供参考]

All this research results will lay a theoretical basis for designing and improving the vibratory pile driver and extractor .

以振动沉拔桩机和土为研究对象,对二者进行适当简化后,建立其有限元模型。

Based on experiences, the calculation method for main parameters and relevant data of pile hammer of vibration pile driver extractor are presented, gives the theoretical basis for the design and application.

结合实践经验,给出了振动沉拔桩机振动桩锤主要参数以及相关数据的计算方法,为振动沉拔桩机振动桩锤的设计和应用提供了理论依据。

推荐网络例句

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。