过程控制

This research is directed against the control of Large-size flash butt welding machine s.

本研究针对大容量闪光对焊机的控制，通过采用STD总线工业化微机控制而实现了焊接的多参量预置、存贮、过程控制、显示等功能。

Process control ; distributed control system ; computer control ; data block programming language

过程控制；分布式控制系统；计算机控制；数据模块编程语言

So these years, people all long try to exploder a kind of double control system that can effective combine manufacture manage, process control, safety supervise and accident predict to insure the safety manufacture.

因此，多年来国内一直试图开发一种可以有效的把生产管理、过程控制，安全监控、事故预案有机结合起来的双重控制系统，来确保罐区的安全生产。

Aiming at this,this article proposed the "process control" method and established the process curve based on hyperbolic tangent function .

针对这种情况，提出了土钉支护结构水平位移安全监测"过程控制"的概念，建立了双曲正切函数的过程曲线，旨在对土钉支护结构施工全过程做到安全有效的监测和控制，并将所建立模型与理正岩土计算软件的结果进行比较，较好地符合计算结果。

BACKGROUND In current practice, process control is implemented in two stages: off-line and on-line.

在目前的实践中，过程控制，是实施分两个阶段：脱机和联机。

With the programmable logic controller technology, its position control, process control, data processing applications more and more.

与可编程逻辑控制器技术，它的位置控制，过程控制，数据处理应用的越来越多。

At least one year sales experience of petrochemical industry, familiar with the principle of chemical separation equipment and process control

熟悉大型石化装置的原理，过程控制，具有至少一年以上的石化行业的相关从业经验

It has been widely used in aviation, communication, medic, processing control, pattern recognition and robots ect, since the group , which was leading by Feigenbaum , working out the first expert system DENDRAL in mid of 1960s.

自60年代中期美国的Feigenbaum领导的科研小组研制成功第—个专家系统DENDRAL以来，已在航空、通讯、医学、过程控制、模式识别和机器人等领域得到了广泛的应用。

It has been widely used in aviation,communication,medic,processing control,pattern recognition and robots ect,since the group ,which was leading by Feigenbaum ,working out the first expert system DENDRAL in mid of 1960s.

自60年代中期美国的Feigenbaum领导的科研小组研制成功第一个专家系统DENDRAL以来，已在航空、通讯、医学、过程控制、模式识别和机器人等领域得到了广泛的应用。

Process control ; saturated and surface dry ; effective water ; mix technique with enwrapping sand ; uniformity of fresh concrete

过程控制；饱和面干；有效水；裹砂搅拌工艺；拌合物匀质性

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

I love stationery and all the accoutrement of writing.

我爱文具以及所有的书写的工具装备。