查询词典 power transmission

The transmission and print system for shunting trip plan is the important part of railway marshalling station management information system, whose first generation is based on the transmission system of IPC and the second generation is based on embedded and dedicated transmission gateway system. Based on this, the paper studies and proposes a system structure suitable for remote maintenance and management and further optimizes the control of information flow.

钩计划传输与打印系统是铁路编组站信息管理系统的重要内容，第一代是基于工控机的传输系统，第二代是基于嵌入式专用传输网关系统，在此基础上，研究提出了适合于远程维护和管理的系统架构，并对信息流控制做了进一步优化。

The paper applies frequency domain model of transmission system to analyze the frequency characteristics of transmission line, busbar and line trap. Then presents that the surge impedance of busbar capacitance and line trap is different from transmission line, and based on which proposes the concept 'line boundary'.

为此从输电系统的频域模型着手，全面分析了输电线路、母线和阻波器的频率特性，指出母线对地等效电容和阻波器的阻抗显著地不等于线路的特性阻抗，由此提出&线路边界&的概念。

Rigidity of transmission chain must be calculated in precise transmission, especially in precise transmission of close control.

精密传动，尤其是位置闭环的精密传动，必需计算传动链的刚度。

Summary: This text mainly introduces the parameters and structure principle of X62W type horizontal milling machine for fork of transmission, with wheel and spring chuck design calculate, choice and use of cutter and electrical machinery, preparation method course and choices of different standard component of part. X62W type horizontal milling machine for transmission fork of transmission is one set of semi-automatic horizontal mill special plane. It regard current X62W type miller as the half automatic on that stir the fork special airplane.

本文主要介绍了X62W型卧式拖拉机拨叉铣专机设计的性能参数、结构原理，带轮、弹簧夹具的设计计算，刀具的选择和使用，电机的选择以及使用，零件的加工工艺过程以及各种标准件的选择。X62W型卧式拖拉机拨叉铣专机是一台半自动卧式铣专机，它是以现役的X62W型卧式铣床为基础设计出的新型半自动卧式铣拨叉专机。

Summary: This text mainly introduces the parameters and structure principle of X62W type horizontal milling machine for fork of transmission, with wheel and spring chuck design calculate, choice and use of cutter and electrical machinery, preparation method course and choices of different standard component of part. X62W type horizontal milling machine for transmission fork of transmission is one set of semi-automatic horizontal mill special plane. It regard current X62W type miller as the half automatic on that stir the fork special airplane.

本文主要介绍了X62W型卧式拖拉机拨叉铣专机的性能参数、结构原理，带轮、弹簧夹头的设计计算，刀具的选择和使用，电机的选择以及使用，零件的加工工艺过程以及各种标准件的选择。X62W型卧式拖拉机拨叉铣专机是一台半自动卧式铣专机，它是以现役的X62W型卧式铣床为基础设计出的新型半自动卧式铣拨叉专机。

Based on the six-wheel mobile robot, research on the robot tumbler joint transmission device has been done. Through comparing various transmission devices, the RV transmission mechanism is studied.

本文以六轮腿自主移动机器人作为研究平台，重点对机器人转臂关节传动装置进行了设计研究，在比较多种传动装置优缺点的基础上，采用RV传动机构作为研究对象。

The method of fault analysis for six-phase transmission is very complicated, and the research on the protective scheme for six-phase transmission lines is few at the present time, and it had badly confined the practical application of six-phase transmission.

在我国由于耕地面积的减少和地理环境的制约，节约线路走廊占用空间，提高线路的功率传输密度已经成为电网建设需要考虑的一个重要因素，在这方面六相输电方式有着独特的优势。

On the basis of network transmission using architecture of MPEG-4,and combined with the characteristics of object-based encoding and interaction in MPEG-4,this paper presents a transmission framework design to support interactive multimedia scene,which makes end users to choose their interested contents to compose corresponding scene,controls multimedia data transmission and interacts with sever side to modify scene in real time.

0引言目前大多数多媒体服务提供的仅是单个音视频或具有2D功能的视频流的传输和播放，但MPEG-4标准为合成描述、压缩、存储自然和合成的音视频数据提供了一个广泛的框架，它以媒体对象为基础，通过对象操作可使用户在接收端直接将不同对象进行拼接，得到用户自己合成的图像，也允许

Limits of technical index frequency: 100kHz~50GHz, depend on probe power limits:- 70~+44dBm(100pW~25W), depend on probe power probe: As compatible as probe of HP8480 series power dynamic limits: 50dB, 10dB pace takes indication unit: Absolute power: W, DBm; Relative to power: Per cent, DB resolution: In resolution of logarithm mode optional 0.1, 0.01 with 0.001dB; 1% what perhaps be complete scale in linear mode resolution, 0.1% with 0.01%.

技术指标频率规模：100kHz~50GHz，取决于探头功率规模：-70~+44dBm(100pW~25W)，取决于探头功率探头：与HP8480系列功率探头兼容动静规模：50dB，10dB步进显示单元：相对功率：W，dBm；相对功率：百分比，dB 分辨率：在对数模式可选择的分辨率0.1，0.01和0.001dB；或者在线性模式分辨率为全刻度的1%，0.1%和0.01%。

In order to improve the power quality of distribution network system, one of the most effective methods is reactive power compensation. In this paper, the Distribution Static Synchronous Compensator for reactive power compensation was studied, and then the digital controller based on One-cycle control was designed. The waveforms of experimental device based on DSTATCOM of one-cycle control were given in this paper. It can be seen from the results that the fluctuation of DC capacitor voltage is lower, the dynamic response speed of DSTATCOM providing or absorbing reactive power is fast, and the accuracy of steady-state compensation can achieve the requirements of reactive power compensation in engineering basically

为了提高配电网系统的电能质量，对无功功率进行精确补偿是非常有效的方法之一；本文研究了配电网静止同步补偿器用于无功补偿，并设计了单周控制的数字控制器；文中给出了基于单周控制的DSTATCOM无功补偿试验装置工作过程中的波形曲线，从试验结果可见，本文设计的单周控制DSTATCOM无功补偿装置的直流侧电容电压在工作过程中波动较小，装置发出或者吸收无功功率的动态响应速度较快，稳态补偿精度基本能够达到工程中无功补偿的要求。

He studied their excrement for evidence of livestock hair.

他为家畜毛的证据研究他们的粪便。

Loneliness is not grounds for deportation, deportation of the people are not all lonely people.

寂寞也不是放逐的理由，放逐的人也并不都是孤独的人。