1、

Research on Long Delayed Temperature Field Control Technology of Open System

开放系统大滞后温场控制技术研究

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2、

If the high capability field control equipments would be produced, they will be very expensive.

即使有这样高性能的现场智能控制仪表,其价格也是非常昂贵的。

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3、

The intelligent control device can be used for automatic digital field control system of rotary filter press.

本实用新型可用于旋转压滤机数字式现场自动控制系统。

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4、

The research provides a scientific gist for further quantitative analysis and has certain reference value to constructing emergency response rescue plan and implementing effective field control.

x,为进一步进行定量分析提供了科学依据。研究成果对有针对性的建立应急救援预案,实施有效的现场控制,也具有一定的参考价值。

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5、

Since 80s last century, industry automatic control system has been developing from DCS, PLC to FCS ( field control system) gradually.

20世纪80年代以来,工业自动化控制经历了DCS,PLC和FCS(现场总线控制)的逐级发展。

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6、

The system consists of goal, subject, object, means and instruments. It executes by feed forward control, field control and feedback control, and advances persistently by continuous quality improvement.

它由控制目标、控制主体、控制对象、控制手段及工具系统四要素组成,通过前馈控制、现场控制、反馈控制而实施,并经持续质量改进而达到住院诊疗质量的循环上升。

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7、

The networking data acquisition equipment transmits field data to the field control layer speedily and effectively.

而网络化的数据采集装置能有效地将现场信息及时、高效地传输给现场控制层。

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8、

Efficiency evaluation of field control of mosquito larvae with cypermethrin and B.t.i H-14

应用氯氰菊酯和B.t.iH-14混配杀虫剂现场防治城市蚊幼虫的效果评价

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9、

A road lighting management system using ARM and low voltage power-line carrier communication technology was presented in this thesis. The design of the Cluster Lighting Controller, which is used as a field control equipment in the system was studied in detail.

针对国内外道路照明管理系统的发展现状,本文提出了一种基于ARM平台和低压电力线载波通信技术的道路照明管理系统,详细阐述了在该系统中作为现场控制设备的照明区域控制器的设计。

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10、

Technical Plan of Aerial Survey Field Control by GPS

用GPS作航测外控的技术方案

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11、

In this thesis, direct digital control ( DDC) system of the DC motor speed regulation is designed, with the use of MOSFET, a kind of silicon power field controlled devices. Obvious effect has been achieved when applied in testing site.

本课题应用先进的功率场控器件MOSFET为控制器件,根据加工工艺的要求,设计出直接数字控制型直流调速计算机控制系统,并应用于现场,取得明显的效果。

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12、

The practical strategy and implementing mode for network information integration between Field control system and Menage network in constitution of industrial technological process CIMS based on OPC technology are introduced, which is a newly developed industrial standard specially for the field control system design.

OPC是新近发展起来的一种针对现场控制系统设计工作的工业标准。文中介绍了在基于OPC技术的工业流程CIMS的构成中实现现场控制系统与管网之间的信息集成的实际方案与实施模式。

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13、

The Field Control Test On Sanshu ′ an Against Main Pests of Leaf Vegetable

三蔬安对叶菜类主要害虫的田间防治试验

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14、

These field control modules include: analog input/ output module AO/ AI, digit input/ output module DI/ DO, sound alarm module, record module, etc.

现场控制模块主要有模拟量输入输出AI/AO模块,数字量输入/输出DI/DO模块,语音报警模块和报警记录模块。

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15、

Data sampling is the precondition of realization of field control system.

数据采集是现场控制系统实现的基础。

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16、

Outside magnetic field control to spatter of CO2 arc welding

外加磁场对CO2焊飞溅的控制机理

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17、

A FCS ( Field Control System) Based on Multibus

基于多总线结构的现场控制系统

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19、

Research on weak-field control of rock engineering system failure

岩石工程系统破坏的弱场控制探讨

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20、

Apply the SPC Technology to Tighten Field Control of Chemical Industry Production

应用SPC技术加强化工生产现场控制

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