护罩

This paper precisely conducts the special topic research in view of some important technologies of the digitized control module.(1) AC motor control circuit of PAN/TILT is designed ,which speed is controlled by AT89C51 MCU. DC motor control circuit of LENS is designed too.(2) The hardware and software of automatic temperature control is designed, which used in camera protect box without A/D IC. A kind of single wire communication IC is used in the circuit. So, the program is given.(3) A method of video switch without picture shock is discussed in this paper, and 16x8 video switch circuit is designed. AT89C51 can carry out time sequence logical control with the sync signals by request..(4) The module of real-time clock is designed, in which, LCM is used, a kind of three-wire communication IC is used too.

1给出了一种由89C51单片机控制的简单易行的交流云台转动变速控制电路，实现了云台及其电动三可变镜头的控制；(2)给出了无需外加A/D、单线通信的防护罩自动温度控制电路，完成了单片机温度控制软件的设计；(3)提出了"无抖动"视频切换的设计思想，给出了16×8的视频切换电路，利用单片机在视频信号的场消隐期控制切换，从而实现了"无抖动"切换；(4)给出了一种三线接口通信的液晶显示实时时钟电路，完成了程序设计；(5)提出了在视频监控系统数字控制模块中，用CAN总线取代传统的RS-485总线，实现PELCO-P协议传输的方案。

It's a chink in your armor.

这会成为你保护罩上的一道裂缝

Boiler pipework insulation and cleading design .

锅炉管道系统保温和护罩设计。

A cover glass for a flat panel display device and a method for manufacturing the same are disclosed.

本发明揭示了一种平板显示设备的护罩玻璃及其制造方法。

The heated glass is formed to the cover glass having a front plate and spacers by a pressing process.

加热后的玻璃通过一个压制过程形成一具有前板和隔板的护罩玻璃。

Any of various protective or ornamental coverings used to screen a light bulb.

挡住电灯泡的光线，避免直视的一种装饰性的保护罩。

Remote control gear with transmission tubing for manual operation; protecting hoods for crown gear units, slewable

手动带传动管的遥控传动装置。可回转冠形齿轮装置防护罩

The Phoenix warns that,"The death ray safety mask energy breaking the dangerous level, the preparation begins."

凤凰警告："船体防护罩能量跌破危险水平，准备应变。"

The death ray guard shield energy finally exhausts.

死光护罩的能源终于耗尽。

The innumerable roads death ray crazily flash around me, I use the green golden light safety mask to go against.

无数道死光疯狂地在我周围闪现，我用绿金光防护罩强顶着。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。