查询词典 electric traction line

According to the learning of the Power l Supplying Projet, the primary design is about the 10kv switch-substation, according to the load and demand of the supply electric system of factory, the design of the gather reduction voltage substation and distribution system, and the checking of the main electric apparatus, the protection and adjusting and the lightning protection of the main voltage changer and line.

本文通过对供电工程的学习，主要是针对10kV开闭所进行初步设计。根据所提供的负荷及对供配电系统的要求，对主要设备进行选型校验，对主变压器、线路进行保护整定计算，对主、变线路进行防雷保护等。

It is respectively: Production, facility for transporting operates personnel: Jockey of lathe work, milling, grinding work, boring labour, solderer, modular machine tool, machining center jockey, casting matchs benchwork, besmear to install ship-fitter of ship-fitter of equipment of benchwork of labour, tool, boiler, electric machinery, discretion to control ship-fitter of appearance of ship-fitter of appearance of instrument of electric equipment ship-fitter, electron, electrical engineering instrument, machine; Irrigation works of aricultural herd fishing produces personnel: Inspector of quarantine of the member that animal epidemic disease prevents and cure, animal, firedamp produces work; Personnel of line of business of commerce, service: The member that assistant, bagman, publication is issued, Chinese traditional medicine purchase and sale, clerk of the member that the division of division of appraisal appraisal division, Chinese style noodle, Chinese style noodle, Western-style

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According to the basic principles of electric power line carrier and program controlled switch,the machine plate electric circuit in the carrier is modified,and partial logic movement order and process are changed to complete the call connection.

根据电力载波机及程控交换机的基本原理，运用科学技术手段，对载波机的机盘电路进行了变更，改变了部分逻辑动作的顺序和过程，完成了呼叫接续。

In addition, when the medium is subjected to the far-field uniform loads, the electric field inside any line inclusion is equal to a constant, which is related to the mechanical-electric loads at infinity and the material properties.

同时，当介质承受远场均匀加载时，在所有夹杂内电场均相等，且为一常数，其值与无限远处的机-电载荷和材料常数有关。

Second, unlike the traditional line gate device having higher electric field around the sharp tips of gate finger, the closed gate one has more uniform distribution of electric field.

二：封闭式结构不像传统线形结构在闸极末端处有尖端大电场的存在，於是有更加均匀的电场分布。

The common capacitance sensor is composed of two-electrode planks which vary in shape and can be fixed in different plane of space. The driving and inductive electrode pole placed in the same plane of the uniplanar scattering-field capacitive sensor. The electric field presents scattering. As the shape of power line in the electric fields is like semicircular arc or ellipse, there is some limits in the measurement depth of uniplanar scattering-field capacitive sensor, and its penetration depth is equal to 2/3 of center distance of adjacent driving and irritable electrode pole.

电容传感器是由两极板组成，极板的形状有多种，两极板一般位于不同的空间平面；而同面散射场电容传感器的驱动电极和感应电极位于同一平面，其电场呈散射状，电场的电力线近似半圆弧形或椭圆形，因而其测量穿透深度是有一定限制的，是相邻驱动电极和感应电极中心距的2／3。

Business Scope 1, battery machinery: sealing machine, high speed sealing machine, injection machine, zinc cream machine, spray mixer, divide the paper machine, powder boxes, and examination of motor, electric wash drawing, dry electric pull, tableting machines, granulation machines, automatic combination machine, roll machine, stamp-pad ink machine, glue water machine, pressure machine, pulling machine, the machine and so on, battery accessories to the workshop, the battery of Health workshop planning and construction, automated battery production line design and manufacturing.

电池机械：封口机、高速封口机、注液机、锌膏机、喷液搅拌机、隔膜纸机、粉箱、验电机、洗电拉、干电拉、压片机、造粒机、自动组合机、卷片机、印油机、涂胶水机、测压机、拉浆机、开片机等，电池配件车间、电池生车间的规划与建设，自动化电池生产线设计及制造。

In the design of the road test, a reflectional infrared sensors is used to detect the black line on the road to judge the trolley's position; on trolley's speed controlling, the control system uses PWM technology to control the rotational speed of electric motors, and complete the speed real-time control to electric cars in d

在路面检测设计中，小车采用反射式红外传感器来检测其行驶路面上的黑线，以判断小车行驶的位置；在控制小车行驶速度上，系统利用PWM技术控制电动机的转速，通过程序完成对电动小汽车在不同路段的行驶速度实时控制；最后采用双电源供电，用以保证系统的运行更加稳定，可靠。

In view of the strict requirements of power line tensionless contacts on electric performance,the author expounds the electric contact mechanism of tensionless contacts in terms of contact resistance,factors influencing contact resistance and heating effect of the contact.

鉴于电力线路非耐张接头对于电气性能有较高要求，阐述了线路接头的电接触机理，包括接触电阻及其引起电阻变化的因素、接头的热效应。

In this developing background of electric power industries, the researching of assistant"Decision Supporting System"for electric power utility is a new and hot subject, which has a multi-characteristic of front line, aging, apply and polularizing, and decides the urgence, feasibility and necessity of this writing.

在电力工业体制改革深入发展的背景下，研究和探讨发电企业最优竞价策略以及开发相应的辅助决策支持系统就成为当前符合电力工业发展需求的一个新兴、热点话题。它所具有的前沿性、时效性、应用性及推广性等多重特征，决定了本论文撰写的紧迫性、可行性和必要性。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？