机械装置

The invention belongs to the field of mechanical manufacture equipment, in particular to a serial A/B shaft mainshaft head structure which is driven by a telescopic branched chain and can be matched with other devices so as to carry out the composite processing.

本发明属于机械制造设备领域，特别涉及一种能配合其它装置进行复合加工的用伸缩支链驱动的串联式A/B轴主轴头结构。

Self-advanced high pressure water jet drilling technology is to use mechanical or water jet apparatus to form a cavity at the selected coal seam, a specially made whip-stock is then to be installed in the cavity to drill inseam horizontal holes from the vertical well.

自进式高压水射流钻进技术是在煤层气勘探井內佈置机械或水力扩孔装置，对准选定的煤层进行扩孔后，下入特製的转向工具，在300 mm的曲率半径內实现由垂直转向水平进行钻进。

A stepper motor is taken as driver gear and a screw-driven device as running gear in the gun to realize the stud action procedure requested by arc stud welding

焊枪的机械结构部分以步进电机为动力机构，以螺旋传动装置为运动机构主体，实现了电弧螺柱焊所需的螺柱运动过程

Keywords fuze;ball rotor;primary explosive safety device;safety and arming device;arming delay;mathematical model;dynamics simulation;spin eccentricity;dynamic balanced angle

Article From 南京理工大学；机械电子工程博士论文 2007年度引信；球转子；隔爆装置；保险与解除保险装置；延期解除保险；数学模型；动力学仿真；旋转偏心；动态平衡角

LCD manufacturing equipment and food machinery.

液晶制造装置和食品机械上。

The system is composed of the mechanism of the car, device of ultrasonic detecting, CCD vidicon and circuit of MCU.

研究的整套装置由机械行走部分、超声波测量部分、CCD成像部分、里程轮和电路处理及单片机部分组成。

The machine tool (10) comprises a machine frame (12, 14), or a body, a work piece carrier, with a rotation shaft (38), at least one digitisation unit (46), at least one machining unit (52) and an electronic arithmetic and control unit (50) for all drive lines.

该机床(10)包括一框架(12，14)，或一机身，一具有旋转轴(38)的工件输送器，至少一个数字化单元(46)，至少一个机械加工单元(52)和驱动所有线路的电子计算和控制装置(50)。

Oversea maintenance and service group for entire facility equipment and devices including electrical, mechanicals, electronics and, instruments

对所有工具设备及装置的全面维护，包括电子、机械及器具等

The piano was perfected in the early eighteenth century by a harpsichord maker in Italy(though musicologists point out several previous instances of the instrument).

但它的音调难以变化，除非使用机械或构件装置。18 世纪早期的意大利，钢琴在一位拨琴钢琴制造者手中得到完善(尽管音乐理论家们指出有更早的例子)。

The piano was perfected in the early eighteenth century by a harpsichord maker in Italy(though musicologists point out several previous instances of the instrument).

音调难以变化，除非使用机械或构件装置。18 世纪早期的意大利，钢琴在一位拨琴钢琴制造者手中得到完善(尽管音乐理论家们指出有更早的例子)完善(尽管音乐理论家们指出有更早的例子)。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。