选用过程仪表校验仪器必须对其可靠性、精度、溯源性、维修、环境条件进行综合分析,做出合理的选择。
Before choosing the calibrater, you must synthetically analyse the uncartainty, the accuracy, the traceability, the maintain, the environment of the calibrater and make the reasonable selection.
该机构(BEA)表示在同雷暴搏斗的过程中,飞机上各仪表上得出的航速读数不一致。
The agency, BEA, said the plane received inconsistent airspeed readings from different instruments as it struggled in a huge thunderstorm.
钻井参数仪表是钻井工程中监测钻井过程、进行科学分析和科学决策的重要工具。
Drilling parameters instrument is the important implement to monitor and analyze the drilling process, and to make scientific decision - making about drilling process.
钻井参数仪表是钻井工程监测钻井过程、进行科学分析和科学决策的重要工具。
Drilling instrument is the major application to monitor and analyze the drilling process, making drilling more safe and rational.
每个驾驶者在每次用车过程中,都需求直接面临仪表盘。
Each driver in each car in the process, the need to face the dashboard directly.
长期以来,在仪器仪表的开发过程中,其结构造型设计往往落后于其功能设计,成为缩短仪器仪表设计周期的瓶颈。
For a long time, in the procedure of designing instruments, the design of structures and modeling often lags behind the design of function.
这些特定行业解决方案包括过程控制、仪器仪表、分析、安全、工厂优化、电信、能源管理以及配电。
Available industry specific solutions include process control, instrumentation, analytics, safety, plant optimization, telecommunications, energy management and power distribution.
介绍4m 8氮压机电气控制过程和原理及仪表系统。
Introduces the process and principle of 4m8nitrogenous press electric control and instrument system.
而在DCS向FCS过渡的过程中,急需解决传统仪表与现场总线的接口问题。
During the transition from DCS to FCS, the problem of the interface of conventional instrument and FCS appears.
回路过程控制器是分布控制系统中散度可达到一个回路的智能化仪表。具有可靠性高,功能强,灵活性好等特点。
Circuit process controller is an intelligent instrument witch divergence in distributed control system can reach one loop, with the property of high reliability, rich function and well flexibility.
通过对一个实例二种不同设计过程的分析,阐述了火焰检测监视的仪表选择,从而找到符合实际要求的设计方法。
By analyzing two kinds of different design process of a example, the paper describes different instrument choice of flame detect and control, accordingly finds designing method of passing master.
该算法适合于复杂工业过程控制及智能控制仪表。
The Algorithm is very fit for industrial process control and intelligent meter.
苹果利用系统的一个最新特点就是“仪表盘”了——一个半透明图层的手动小东西,你可以随时颠末过程点击“仪表盘”图标号召它出来。
One of the more recent features in Mac OS X is the dashboard-a layer of handy widgets that you can call up by clicking the Dashboard icon in the Dock.
本文在极低速情况下,模拟测定了仪表齿轮在一齿啮合过程中两齿轮齿面间摩擦系数的变化情况。
The friction factor between two tooth surfaces of instrument gears during one meshing process is imitatively measured in this paper under the condition of ultra-low-speed.
传统的智能仪表系统采集的生产过程参数,一般要在记录结束后由PC机来处理。
Generally, production process parameters of the traditional intelligent instrument collection system are handled by the PC.
详细介绍了汽车仪表印刷电路板手工锡焊的组成要素及工艺过程。
This paper introduces in detail the component and technology process of printed circuit board hand tin-lead bonding of auto instrument.
描述了高温高压流化实验床的工作过程,采用计算机控制和仪表控制相结合的设计思想,设计了具有手动后备的计算机控制系统。
The working process of experiment fluidized bed with high temperature and pressure is described, and a computer control system with a spare manual control is designed by combining computer with meter.
针对船舶仪表与控制系统工作过程中的故障问题,从维修角度研究了故障诊断系统。
The fault diagnosis system is developed to solve the problems that happen in the operation of instrument and control system in vessels.
介绍一种基于现有污水处理厂的测量仪表和过程计算机,在线预估溶解氧吸收率(OUR)的技术。
The paper introduces a technique for the on-line estimation of oxygen uptake rate (OUR), using readily available sensors and a process control computer presented.
数控电火花线切割加工在机械电子、兵器工业、航空航天以及仪器仪表等行业新产品的研发制造过程中发挥着关键作用。
CNC WEDM plays a key role in the manufacturing process of researching and developing new products in mechatronics, weapons industry, aerospace and instrumentation industries and other industries.
化工过程系统是一个由人、工艺过程、装备、仪表控制系统和环境等因素组成的复杂系统。
Chemical process system is a complex system which includes human, process, equipment, environment, instrument and control system and so on.
本文介绍了其洗涤工艺过程、工作原理、基本结构、仪表和连锁设计及使用过程中产生故障的原因与解决办法。
The paper introduces its washing process and operation principles, basic construction, design of instrument and interlocking and reasons for common troubles and their resolutions.
对炼钢工业炉子本体自动化仪表施工过程中涉及的几种典型仪表的安装与调试做了较为详细的总结。
This paper sums up the installation and adjustment of typical instruments in the process of automatic instruments construction of industrial furnaces of steel-making.
我仪表厂属原机械部和化工部过程控制仪表的定点生产厂家。
Me is the original mechanical Factory and Ministry of Chemical Industry of the fixed-point process control instrumentation manufacturer.
本文根据最优闭环传递函数,论述最优控制器的设计,对过程控制系统与仪表装置的校正设计有参考价值。
Based on the optimal closed-loop transfer function, a new design method of optimal controller is proposed; which can be widely used to a process control sys-tem and for instrumental calibration.
介绍预计算轧制规程中所使用的轧制力模型,在此基础上根据轧制过程中的仪表反馈数据开发出一种新的轧制力自学习模型。
Introduce the rolling force mathematic model used in pre-calculated rolling schedule and a new rolling force learning model based on feedback data from the instrument in rolling process.
介绍了氯化氢生产的工艺路线选择及在采用二合一炉法的设计安装过程中对工艺流程设备、仪表等的改进内容。
The process selection in hydrogen chloride production was introduced, as well as the improvement of this process and units in the course of design and installation.
针对过程控制仪表常见的故障现象、造成原因、判断处理的方法进行总结和分析。
The familiar fault phenomena, causes, judgment and treatment methods of process instruments are summarized and analyzed.
介绍了设计过程中的安全仪表系统等级确定的基本方法及实施验证的主要过程和方法。
Basic method for determining the grades of safety instrumented system in design as well as the main process and methods for implementation and verification are introduced as well.
基金会现场总线(简称FF)是当前过程控制领域最有前途的现场总线,FF协议智能仪表是目前新一代现场总线仪表。
Foundation Feildbus (FF) is the best promising field bus in process control fi-eld. Smart transmitter based on FF protocol is the newest field bus instrument.
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