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The present invention is one multifunctional electric hammer with the functions of percussion, percussion drilling, drilling, etc. and aims at facilitates the operation of multifunctional electric hammer. The improved multifunctional electric hammer includes front end parts and back end parts.

本发明涉及具有锤、锤钻、钻等功能的多功能电锤，解决的是现有的多功能电锤两个旋钮组合操作多功能的转换，操作不方便和其传动轴沿轴向来回窜动损坏前端壳体的问题。

Our main products are axial diodes, SMD and rectifiers.

主要产品有轴向二极管、贴片二极管及整流器等。

The influences of the web reinforcement ratio of pile cap, strength of concrete, axial load ratio and reinforcement ratio in the core of piles on seismic behavior of the joint are discussed.

桩帽的配箍率、混凝土强度等级、轴压比以及桩芯配筋率等参数对节点抗震性能的影响进行讨论。

Production companies piston pin, rocker arm valve shaft, insert, Valve Ting-chu, to the main section, and other top-five selling products, nearly 300 various types of aircraft.

公司生产活塞销、气门摇臂轴、镶块、气门挺柱、转向节主销等五大类产品，近300多种机型。

The bimetal bushing for spring bush , piston pin , rocker arm , connecting rod , cam shaft , balance shaft and other applications of bimetal bushings .

双金属轴承应用于：弹簧销，活塞销，摇臂，连杆，凸轮轴，平衡轴等部件。

The symmetrical type ordinary differential have bevel gear is a bad fast main transfer machinery by the compositions such as planet gear, the gear of axle shaft, axes of planet gear and differential shell , transmits used for the power to guarantee that host wheel motivity transfer each in various drive conditions , avoids that the skid between tyre and ground.

对称式锥齿轮普通差速器由行星齿轮、半轴齿轮、行星齿轮轴和速器壳等组成，是一个差速传动机构，用来保证各驱动轮在各种运动条件下的动力传递，避免轮胎与地面间的打滑。

The symmetrical type ordinary differential have bevel gear is a bad fast main transfer machinery by the compositions such as planet gear, the gear of axle shaft, axes of planet gear and differential shell , transmits used for the power to guarantee that host wheel motivity transfer each in various drive conditions , avoids that the skid between tyre and ground.

对称式锥齿轮普通差速器由行星齿轮、半轴齿轮、行星齿轮轴和速器壳等组成，是一个差速传动机构，用来保证各驱动轮在各种运动条件下的动力传递，避免轮胎与地面间的打滑。毕业设计网 www.papersay.com

Virtual endoscopy could well demonstrate the surface of medial wall and ossicles. Conclusions: The images of spiral CT including SSD. MPR and CTVE will enrich diagnostic information for observers. The reconstructed images are reliable for clinic diagnosis and medical education.

MPR可行多方位重建，有助于耳颞部病变的全面了解，是轴位CT良好的补充；SSD、CTVE可准确、立体的观察颞骨内部解剖结构，对临床诊断、手术方案的设计、医学教学等具有指导意义。

Recent years is because of the electric power electronics piece the printing machine for electric power for making, base onning electric power electronics electric circuit converting, calculator technique, micro-electronics technique, network communication waiting technique continuous changes and improvements, adopting have noing the stalk spreading moving technique emerge with the tide of the times, and acquire the quick development, already predominant machine main current of modern printing.

近年由于电力电子器件制造，基于电力电子电路的电力转换，计算机技术，微电子技术，全数字化、网络通讯等技术日新月异，采用无轴传动技术的印刷机应运而生，并获得迅速发展，己主导现代印刷机械主流。

The relation between growth mode and atomic shift was established and the octahedra vibration was discussed in detail.

利用原子力显微镜，高分辨透射电镜等研究了这几种薄膜的生长模式、薄膜中的沿着c轴的原子层错和局域的氧八面体的无规扭曲以及它们之间的关系。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。