As very important equipments in electric power industry, current transducers (ct) play a primary role for working well and calculating precisely in power supplying system.
电流互感器作为电力系统中的重要设备，对电力系统的正常运行和电力的精确计量有非常重要的作用。
The wire and electric cable's choice is one of for in electrical power distribution system design primary coverages.
导线和电缆的选择是供配电系统设计中的主要内容之一。
The primary new technologies that improve the productivity of EAF mainly include EAF power input technology, oxygen input technology and EAF intelligent control technology(expert system).
提高电弧炉炼钢生产率主要基于以下几项新技术，包括改善电弧炉电效率、强化供氧技术、智能控制技术（专家系统）等。
However, in current main biochemical sewage treatment technology, the aeration devices are the primary energy-consuming equipments, which system costs about 50-70% of the total power consumption.
但在当前主流的生化法处理工艺中，曝气设备是其中的主要耗能设备，曝气系统电耗约占处理厂全部电耗的50- 70%。
XLPE cable is the primary transportation equipment in electric power system and Partial discharge (PD) is the main cause which destroy electric power's cable insulated layer.
XLPE电缆是电力系统中主要的输送电设备。局部放电是造成电力电缆绝缘层破坏的主要原因。
Gasoline, diesel vehicles adopted internal combustion engine as the primary power system, which comprehensive operating status fuel consumption superior to the next stage of the target.
以内燃机为主要动力系统，综合工况燃料消耗量优于下一阶段目标值的汽油、柴油车；
Power distribution system reconfiguration is one of the major ways to reduce network losses and improve reliability. It also is one of the primary functions of DMS.
配电网重构是配电系统优化运行的主要措施之一，也是配电管理系统（DMS）中的一项主要功能。
PID regulator is the most primary control strategy in heat power engineering system and it directly influences the safe and economical operation of units.
火力发电厂中的热工系统是一个复杂的系统，PID调节器是热工系统最主要的控制策略，直接影响机组的安全、经济运行。
The frequency stability of the electric network is one of the most primary conditions of power system normal running.
电网频率稳定是系统正常运行的最基本条件之一。
As a part of pulse power system, the primary energy storage system first stores the electric energy, then through discharge compresses and loads the stored energy to the next device.
作为脉冲功率系统的一部分，初级储能系统首先将电能存储起来，通过一定放电回路将所存储的能量压缩并加载到下一级装置上。
Of the characteristics of electric power, the primary concern of the electric power system engineers is to maintain a constant operating frequency.
在电力的众特性之中，电力系统工程师主要关心的是保持恒定的工作频率。
The magnetic type PT is the primary equipment for measuring the voltages in power system.
电磁式电压互感器是电力系统测量电压的主要装置。
This article introduced the primary advantages and the application range of hydraulic power brake system, and the working principle of single pipeline brake system.
介绍全液压动力制动系统主要优点、适用范围及其单管路制动系统的工作原理。
However, higher transmit power of CR user will interference with primary system.
但是增大感知用户的发送功率会对授权系统产生干扰。
The paper gives a modeling analysis of loosely coupled power transfer system and the primary and secondary capacitor compensation techniques are discussed.
论文对无接触式电能传输系统进行了建模分析，并对原副边进行了电容补偿分析。
An abstract object-oriented model for power network topology is built up and an automatic generation method of primary topology is introduced, which applies the model and system vector coordinates.
提出了一种面向对象的抽象电力网络拓扑的模型，并用此模型实现了用系统矢量图的坐标关系自动生成原始拓扑的方法。
The operation process and primary principle of the FAF CO2 laser control system are analyzed in detail. The theories are mainly studied of the pressure control system and the power control system.
详细分析了轴快流co2激光器控制系统的工作原理及过程，着重研究了气压控制系统以及功率控制系统的原理。
The fuzzy on-line control system of close-loop is made up when the power driver board is added in primary on-line checking system.
在原来在线检测的硬件系统中加入功率驱动板，就构成了闭环模糊在线控制系统。
In the power supplying system, the implementation of the online displaying of the primary system diagrams of middle-voltage switchgear in various measuring and protection device is very important.
在电力系统中，中压开关柜一次系统图在各种测量及保护装置中的在线显示和实现非常重要。
The power circuit topology of primary equipments of an operating industrial power system is shown with main technical parameters and technical characteristics.
针对某实际运行的基于感应滤波的工业定制电力系统，给出了一次设备的主电路拓扑以及所采用的主要技术参数和技术特性。
The equipment cooling water used in primary circuit loop and spent fuel system is provided by seawater cooler in nuclear power station.
压水堆核电站一回路和乏燃料贮存水池的设备冷却水由海水冷却器提供。
In this paper, the optimization of primary frequency regulation method in management system and technology criterion for thermal power generating unit of Shandong grid is described.
叙述了山东电网从管理制度和技术规范两方面着手，对火电机组进行优化整改的经过。
After the application of the headmaster-in-charge system, how to use and regulate the headmasters' power effectively appears extremely important in primary and secondary schools.
中小学实行校长负责制后，校长的权力如何有效的使用和控制，显得十分重要。
A power system is closely linked to the primary energy and the environment.
电力系统与能源和环境息息相关。
A power system is closely linked to the primary energy and the environment.
电力系统与能源和环境息息相关。
应用推荐