板机

Intelligent control technology of large-scale equipments in comprehensive mechanized coal mining face (including the electric explosion-proof technique, control circuit design of essence safety type and double-engine double-speed dragging heavy load control technique of scraper conveyer); no exceeding limit gas safety and high efficiency emission technique (including air flow control strategy, control method, and etc.); failure protection technique for safe power supply of mine power grid (including two-grade selective electric leakage protection and phase sensitive protection technique, etc.).

关键技术分别为多局部通风机故障诊断和冗余控制技术（包括掘进工作面供电系统多源信息融合、故障测寻、故障诊断、多局部通风机三重冗余控制方法和控制策略等）；综采工作面大型设备的智能控制技术（包括电气防爆技术、本质安全型控制电路设计、刮板输送机双机双速拖动重载控制技术等）；瓦斯无超限安全高效排放技术（包括风量控制策略、控制方法等）；矿井电网安全供电的故障保护技术（包括两级选择性漏电保护和相敏保护技术等）。

Taiwan eagle, SUS SU bit, special-purpose stainless steel drill bits, drill bits Cinda America, NACHI Drilling Tsui, YAMAWAúand, TANOI field wells silk attack, die, OSG·machine, Japanto attack the rich, silk sheet, Cinda-feng steel reamer, OKAZAKI Japan Okazaki reamer, the brand-name file, standard file, saw blade, straw plate, AMADA sawing zone.

台湾鹰牌、SUS苏氏钻头，专用不锈钢钻头，美国信达钻头，NACHI钻咀，YAMAWA弥满和、TANOI田野井丝攻、板牙，OSG欧士机、日本富士丝攻、丝板、信达锋钢铰刀，OKAZAKI日本冈崎绞刀，各国名牌锉刀、标锉、锯片、秸碟，AMADA锯带等。

I didn't feel like using my trim jig that I made way back, so what I devised was a sanding surface that enabled me to flat sand an entire hull half at once without eating half of the trimmed fiberglass when using a laminate trimmer.

我不觉得像在使用我的修剪跳汰机，我所作的方式，回，因此，我制订了一个砂表面使我单位的砂一整个船体一半，一旦没有吃一半的裁剪玻璃纤维时，用层压板的微调。

The machine of Rice Rope Seeding, on the one hand, create a favorable conditions for opener working through anti-blocking boards to push rice stubble and other debris out sowing belt. On the other hand, it can finish these working, which are anti- blocking work、opening work、sowing work、banking work and compacting work in field.

种绳直播机一方面依靠防堵板将稻茬等杂物推送出播种带，为开沟器开沟作业创造良好的条件，另一方面通过播放机构顺利的将种绳播放到田地里，实现防堵、开沟、播种、覆土和整压一次完成。

The machine of Rice Rope Seeding, on the one hand, create a favorable conditions for opener working through anti-blocking boards to push rice stubble and other debris out sowing belt. On the other hand, it can finish these working, which are anti- blocking work、opening work、sowing work、banking work and compacting work in field.

种绳直播机一方面依靠防堵板将稻(来源：ABC8d论文86网www.abclunwen.com)茬等杂物推送出播种带，为开沟器开沟作业创造良好的条件，另一方面通过播放机构顺利的将种绳播放到田地里，实现防堵、开沟、播种、覆土和整压一次完成。

Roll wear is a factor difficult to determine and there is no suitable theoretical model till now In this paper,the theoretical model of roll wear is established from the view of tribology,and the roll wear on finishing train of 2050 CVC hot strip mill has been measured The calculated results agree well with the measured,so the model for roll wear is of important significance for shape control

轧辊磨损是当前生产中难以定量确定的因素，磨损预报至今尚无精确的理论模型可利用。本文从摩擦学原理出发建立了轧辊磨损的理论模型，并对宝钢 2 0 5 0 CVC热连轧机精轧机组的轧辊磨损量进行实际测量，计算结果与实测值吻合较好，对提高磨损预报精度、提高板形控制技术水平具有重要意义

By using self-developed full automatic suspended top roll and control technique, the change of glass could be realized quickly in 3 minutes.

应用自主开发的全自动吊挂式拉边机和控制技术，实现3分钟完成快速改板。

The concise control scheme and particular control algorithms employed are illustrated in detail, which mainly include pressure piecewise control for heat pump group and the low-point selection control for heat pump actuator, the pressure piecewise control for low-temperature dryer of Wet paper sheet, the pressure split control for the secondary steam recovery of oven and the cascade control for paper sheet moisture.

简要介绍纸幅干燥原理和热泵节能机理，设计一套基于S7-300 PLC的五叠网涂布白板纸机蒸汽冷凝水热力控制系统，阐述具体的控制方案和采用的控制算法，其中主要包括热泵组的压力分段控制和热泵开度的低端选择控制、湿端低温段烘缸组压力回路分段控制、热烘箱二次蒸汽回收压力回路的分程控制和成纸水分的串级控制。

After 10 years of development, the company has a wall chart linking plate, Zaojiao machines, electronic building blocks, eye protection campaign, electronic stationery products such as over 30 varieties.

历经十多年的发展，公司已拥有挂图挂板、早教机、电子积木、护眼系列、电子文具系列产品等30多个品种。

Equipment for filtration various widely, from the conventional plat-and-frame press to rotary vacuum filters.

过滤设备从传统的板框式过滤机到旋转式真空过滤设备，种类很多。

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。