查询词典 in-plant system

In this system,the VVVF(variable voltage variable frequency) control method based on magnetic flux trajectory is applied.In the system,it is the target for the magnetic flux linkage polygon to be greatly approximate to the ideal magnetic flux circle.Considering such limitations as the low speed torque ripple,high speed real time and the working frequency of switching element,through the subsection synchronization control method by applying different numbers of magnetic flux linkage polygon for different frequency range,the perfect precision specifications for speed can be obtained.

系统采用基于磁通轨迹法的他控式变频调速方案，以磁链多边形尽量逼近理想磁通圆为目标，并考虑低速转矩脉动、高速实时性和开关元件的工作频率限制等约束条件，通过采用分段同步控制方式，在不同的频段采用不同的磁链多边形边数，使系统获得了优异的转速精度指标。

In the system design, show in detail the various functional modules of the system.

在系统的设计中，详细的展现了系统的各个功能模块。

The main type was gaseity and subordinative type was liquid in hydrocarbon fluid system in this system.

库车油气系统为富气的地质单元，烃流体以气态烃为主，液态烃处于次要地位。

In electric system, conventionally it is adopted that a generatrix is connected with a transformer in low pressure system due to limitation of the capacity of switch and operation mode.

在电力系统中，由于开关容量及运行方式限制，通常在低压系统中多采用 1段母线、1台变压器运行方式。

In order to guarantee the safety of power system and acquire its running status, all kinds of real time parameters in power system need to be measured. The power quality analyzer is designed for this specific use. The instrument can measure three - phase power parameters and peak value, analyzer harmonic and communicate with PC. It is characterized with the high-precision, convenient carrying and friendly interface.

为保证电网安全运行并全面了解电网的运行状况，需要对电网的各种运行参数进行实时测量，电能质量分析仪即是为此设计的专用仪器，它集三相电参数测量、峰值测量、谐波分析、上位机通信为一体，具有精度高、携带方便、界面友好的特点。

Use the Rogowski coil as the sensor and transmit the signal and energy with the optic fibre, analyse the principle of the measurement of harmonic current in HVDC system and the factors of its measurement of influence by opticelectricity and computer technology. The Rogowski coil is used to measure the harmonic current in HVDC system. It doesnot affect by direct current and has good frequency characteristics.

本文在全面分析高压直流谐波电流测量方法的基础上，确定以空心线圈为传感器，以光纤传输信号和能量，结合光电技术、微计算机技术，系统地分析了谐波电流测量系统的工作原理及影响其测量的多种因素，提出了解决问题的具体方法和措施。

Further more, it is discussed in detail for the application of hybrid system in power system.

对混杂系统在电力系统中的应用作了重点分析。

The goal is to simplify the neural-computing of biovision process modeled inthe Boundary Contour System of FACADE theory, and to extract subjective contour in.a new way. The procedure consists of DOG filtering, cooperative filtering,post-processing of cooperative cues and regrouping of endpoints, corresponding to theoriented edge filtering by simple cells, cooperative filtering by bipole cells and end-stopeffect formulated by hypercomplex cells in biovision system respectively. The last oneis an algorithm based on connection relation graph, which judges whether two keypoints should be connected according to their positions and orientations and thenconnect the key points that Should be connected to complete the subjective contour.

本文主要完成了以下工作：一是针对张量投票方法处理主观轮廓时出现的问题进行了改进，并依据矩阵的特征值摄动理论分析了该方法误差产生的原因以及迭代对其影响；二是用图像处理方法代替FACADE理论中复杂的细胞动力学方程，提出了一种基于视觉竞争合作机制的轮廓组织及缺口修复算法，该方法通过DOG滤波器组、合作滤波器组和张量投票等方法分别模拟视觉系统中的简单细胞有向滤波、双极细胞合作滤波和终端截断后端点重组等主观轮廓形成过程；三是提出了一种基于可连接关系图的算法解决轮廓组织及缺口修复问题，该方法在轮廓特征提取的基础上，根据关键点的位置和取向信息判断其可连接关系，进而连接具有可连接关系但没有实际连接的关键点，最终完成轮廓缺口的修复。

This is a salient feature of the method of idealization in the social system which makes it different from in natural system.

这正是在社会系统中运用理想方法不同于自然系统的一个显著特点。

Modern institution system is an ideal state of supplying public service so that the path choice of innovation in the system of public service units must support the positioning in order to reach this goal,that is,continue to promote the compelled institutional change and cultivate the inductivity institutional change.

现代事业制度是公共服务供给的理想状态，要达到现代事业制度的目标，需要将事业单位体制创新的路径定位于两个方面，即继续推进强制性制度变迁和培育诱制性制度变迁。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。