外接

The atomizing set takes advantage of the condensing water and external water, and atomizes them and sprays them to the surface of the condenser and refrigerator to degrade the condensing temperature and pressure, The system changes the single wind-cooling into mixed-cooling and tremendiously degrades the condensing temperature and pressure, decreases the high and low differential pressure of compressor, degrades frequent startup and operation is difficult.

空调雾化器该雾化节能装置是利用冷凝水或经过水处理后的外接水将其雾化，并将水雾喷洒到空调器或冷库冷凝器表面，使空调器或冷库单一的风冷变成风冷和雾化水冷却的混合式冷却，从而大大降低冷凝器的冷凝温度和冷凝压力，减少压缩机的高低压差，降低了压缩机由于高温保护造成跳机频繁或启动困难的现象，不仅增加了压缩机使用寿命，而且对空调器有显著的节能效果——制冷量增加，输入功率减少。

The text inside describes the system hardware work principle in brief first, and attach with the system hardware design frame diagram, combine development history that introduced the single a machine microprocessor, discuss this graduate design a function for applied each hardware connecting a people the technique connects with each one a mold piece and work processes, combine to describe in a specific way 8052,8279 and the SED1520 circumscribes the electric circuit connects oscular and soft, the hardware adjusts to try.

正文中首先简单描述系统硬件工作原理，且附以系统硬件设计框图，并介绍了单片机微处理器的发展史，论述了本次毕业设计所应用的各硬件接口技术和各个接口模块的功能及工作过程，并描述了8052、8279及SED1520外接电路接口的软、硬件调试。

The Most Nearly Circular Ellipse Circumscribing a ?

一个已知四边形的所有外接椭圆中，哪一个与圆的偏差最小？

Circumscribing the signal adjustment plate, stepping motor drive mold piece, spindle inverter mold piece and I/O mold piece constitute the total hardware construction.

外接信号调理板、步进电机驱动模块、主轴变频调速模块、I／O模块等构成硬件总体结构。

This article comminutes the symbols of the formula and records their position by the outline rectangles of symbols, and then normalized these symbol. Then designed Artificial Neural Network that recognizes these symbol.

本文通过计算公式中字符的最小外接矩形，将字符依次分割开并记录其位置信息，然后进行归一化处理，利用本文设计的适合本文中字符识别的识别模块，即二层感知器神经网络识别模块，将归一化后的字符识别出来。

It not only completes the basic request for sluice controls, but also effectively eradicates the external interference, solves the problems of sluice rising and falling the localization control implemented by the sensor independently.

摘 要：基于单片机控制的、具有灵活方便的人机交互功能的水闸升降定位智能控制系统，不仅能完成水闸控制的基本要求，还有效地根除了外界干扰，解决了无外接传感器实现水闸升降定位控制的难题。

Article recommend a regard 8031 one-chip computers as core stretch, outer to expand electricity , AT93C46 of chip , wipe , get rid of programmable read-only memory, it more have reveal LED,when, minute or second and not last button ringing bell device automatically at the time of school of sign with indicator lamp.

文章介绍了一种以8031单片机为核心片，外接扩展芯片AT93C46电擦除可编程只读存储器，并带有数码LED显示，时、分、秒和以指示灯做标志的按键校时自动打铃器。

Article recommend a regard 8031 one-chip computers as core stretch, outer to expand electricity , AT93C46 of chip , wipe , get rid of programmable read-only memory, it more have reveal LED,when, minute or second and not last button ringing bell device automatically at the time of school of sign with indicator lamp.

机电毕业论文：自动打铃器设计说明书共30页，10980字摘要文章介绍了一种以8031单片机为核心片，外接扩展芯片AT93C46电擦除可编程只读存储器，并带有数码LED显示，时、分、秒和以指示灯做标志的按键校时自动打铃器。

The work electricity of Bottle Light needs no external power supply. Only one empty bottle (such as a cola bottle and a mineral water bottle) is needed. Screw down the original bottle cap and screw on Bottle light. Then compress the air in the bottle repeatedly to make the piston of Bottle Light move up and down, which changes mechanical energy into electric energy and light LED. Now a brand new light of environmental protection concept is in front of us.

Bottle Light 是一种新型节能环保灯，它充分发掘了废物再利用的巨大潜能，使人在日常生活中无形的增强环保意识，它的工作用电不需要任何外接电源供应，只需随意拿起一个空瓶子将原有的瓶盖拧下，装上 Bottle Light ，通过反复挤压，压缩瓶内空气，使 Bottle Light 的活塞上下运动，将机械能转化为电能，点亮 LED ，此时一个全新的环保概念灯展现在我们的面前。

It can get mechanical energy from motor or internal combustion engine and efficiently changed into pressure energy to drive the hydraulic system work, and shows us that pump plays an important role in the hydraulic engineering.

能将由外接马达或内燃机所输入的机械能，有效率地转换成液压能而带动液压系统并对整个液压系统作功，由此可知帮浦在液压工程中扮演著举足轻重的角色。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。