查询词典 load up

Additional load carrying capacity required for the cross bracing systems in the two end transverse frames of the boiler framework is presented.

但是对中间横向框架②和③，由于在框架平面内无法设置交叉支撑或横向联系梁，压杆2一2和3一3在框架平面

In order to design reliable wire ropes by investigating the deformation characteristics of wires helix, axial strain's explicit expressions and radius' expressions of wires helix were deduced in which wires were bearing axial load and just touching each other. Additionally, cross section curve of helix wire, contact radius, clearance angle, width and ratio in wires' same layer were obtained.

为了掌握轴向载荷下螺旋钢丝的变形特性以合理设计钢丝绳，推导了螺旋钢丝轴应变显式表达式，给出了螺旋钢丝截面曲线表达式和同层螺旋钢丝正好满足接触时钢丝的半径及接触半径、间隙角、间隙值和间隙率表达式。

To study the seismic performance of this joint, a quasi-static experiment under low reversed cyclic load of three cross-shaped outer-shell joint specimens is carried out.

为研究该种节点的抗震性能，进行了3个十字形足尺构件的低周反复试验。

Rock ; explosion load ; crush zone ; radial crack zone

岩石；爆炸；破碎区；径向裂缝区

It also discusses the choice of main wiring, high pressure equipment and all kinds of the protection of relay, the calculation of load, short current and so on in detail, especially, the choice of main wiring, transformer and some electric equipment such as circuit breaker, current and Voltage sensor.

文中对主接线的选择、高压设备的选择、负荷计算、短路电流计算，各种继电保护选择和整定计算皆有详细的说明。特别对主接线的选择，变压器的选择，还有一些电气设备如断路器、电流互感器、电压互感器等的选择校验作了详细的说明和分析。

It discusses the choice of main wiring, high pressure equipment and all kinds of the protection of relay, the calculation of load, short current and so on in detail, especially, the choice of main wiring, transformer and some electric equipment such as circuit breaker, current and Voltage sensor.

文中对主接线的选择、高压设备的选择、负荷计算、短路电流计算，各种继电保护选择和整定计算皆有详细的说明。特别对主接线的选择，变压器的选择，还有一些电气设备如断路器、电流互感器、电压互感器等的选择校验作了详细的说明和分析。

Load Model, Overcurrent Relay, Fault Current, Tap Value Current.

负载模型、过电流电驿、故障电流、电流分接头。

The main concern is using fault current to set relay Tap changer, and drawing the characteristic curve to discuss the effect of load models on their setting.

主要是利用故障电流设定过电流电驿之电流分接头设定值，并绘制其特性曲线以便电驿快速设定，及分析电驿受负载模型的影响。

Refer to the constructional and load-bearing in practical large-diameter cylinder structure projects, create the more large finite model, and get the soil pressure data and distribution in、back of and in front of large-diameter cylinder structure. Then give the advice on part of soil pressure theory.

参照实际工程中大圆筒码头结构的构造和受荷情况，建立较大的有限元模型，得到较大模型大圆筒码头结构筒内、筒后和筒前土压力的数值和分布情况，并对现有的部分土压力理论提出建议。

To ensure access to mill the cylinder working pressure stability, that is, to maintain a certain load

保证进入磨粉机的气缸工作压力稳定，即要维持一定的负载量

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。