查询词典 cables

Electrical and mechanical control system, passenger and freight elevators, hydraulic lift, transport machinery, environmental protection equipment and machinery industries, such as security, rail, C-track, explosion-proof cables, Chen Shui-bian cables, sliding electric trolley cars, track-type tracks, such as electrical products .

兼营机电控制系统，客货电梯，油压电梯，输送机械，环保机械等产业设备和安全电轨，C型轨，防爆电缆，扁电缆，滑车型电轨，轨道式电轨等电器产品。

The cables in the festoon system are mounted on cable carriers and can be tubular or flat cables.

拖令系统中的电缆被安装在电缆载体上，电缆可以是圆形的，也可以是扁平的电缆。

The cables inthe festoon system are mounted on cable carriers and can be tubular orflat cables.

电缆 这个festoon系统安装在有线电视运营商，可以管状或扁平电缆。

The method is to rack up two cables along the slope of a hill parallel each other, Between the cables a fixed pulley is hanged.

紧张地缠在一粗糙柱上的不可伸长的柔绳中的张力分布问题在许多力学教程中多有记载。

Common test methods for cables under fire conditions - Test for vertical flame spread of vertically-mounted bunched wires or cables - Part 1 : apparatus.

NF C32-072-1-2001 着火条件下电缆的通用试验方法。垂直安装的绞合线或束状电缆的火焰垂直蔓延试验。

In order to simulate the fire of the cables in plenum, the fire tests on plenum cables were carried out in the burn room and plenum structure of a typical full-scale combustion flatlet model in the present paper.

在一个全尺寸燃烧套房模型中进行了起火室和顶棚夹层空间电缆火灾的实验研究，并采用大涡模拟的方法对实验中烟气速度场进行了数值模拟。

The main research contents are stated asfollow: 1. Simplified analysis method of space grids structuresDouble-layer space grids have been assumed as sandwich plate, and are analyzed bythe nontraditional theory of plate with consideration of shear deformation and threegeneralized displacements. Using the theory of energy variation, simplified methodsfor bending, stability and vibration analysis of double-layer space grids have been putforward based upon the idea of split rigidity. The formulas for calculating internalforces, displacements, critical load and natural frequency have been given out. Set thestable cables and bearing cables in hyperbolic paraboloid cable nets are all replaced bytruss-cable to form truss-cable nets structures. Natural vibration analysis method fortruss-cable nets structures has been put forward using the energy variation method andRayleigh method.

主要内容包括： 1、空间网格结构静动力简化分析方法把网架结构简化为夹层板，采用考虑剪切变形的具有三个广义位移的平板弯曲理论进行分析，基于分解刚度思想利用能量变分原理提出了网架结构弯曲、稳定与振动分析的简化计算方法，给出了位移、内力、屈曲临界荷载和固有频率的计算公式；将双曲抛物面索网中的稳定索与承重索均用劲性索代替形成劲性索网结构，基于能量变分法和Rayleigh法给出了劲性索网结构固有振动分析的简化计算公式。

The model tests and numerical simulation are adopted to study the variation of stress characteristics at the end of anchor cables and the axial strain of anchorage segments under explosive waves induced by the centralized charge. The variation laws of two types of anchor cables are introduced, and some valuable conclusions are drawn.

通过模型试验和数值分析，研究了在集中装药产生的爆炸波作用下两种类型预应力锚索的索端张力变化特征和锚索锚固段轴应变变化波形，探讨了两种锚索类型的预应力变化特征和规律，并得出几点有意义的结论。

When the cables use inalternating current system, rated voltage of cables should be at least equal the rated voltage of the system; When the cables use in direct current system,rated voltage should be not greater than 1.5 times of the rales ted voltage of the cab.

当电缆使用于交流系统时，电缆的额定电压至少应等于该系统的额定电压；当电缆使用地直流系统时，该系统的额定电压应不大于电缆额定电压的1.5倍。

Companies rely on the provincial level technical centers, adhere to scientific and technological progress in promoting industrial restructuring and upgrading of products, a large number of positive development with environmental protection and social development with independent intellectual property rights in the forefront of technology products, developed by silicon rubber cables, fluoride Plastic computer cables, compensation wire, cable guidance, the irradiation cross-section of the cable, anti-ultraviolet cold mine, impact power cables, all through the national identification, product performance reached the advanced international level, patent products "clean high flame-retardant wire "in 2005 China International Patent Technology and Product Fair won the gold medal.

公司依托省级技术中心，坚持以科技进步推进产业的调整和产品的更新换代，积极开发了一大批符合环境保护和社会发展的具有自主知识产权的前沿技术产品，自行研制的硅橡胶电缆，氟塑料计算机电缆，补偿导线，导引电缆，大截面辐照交联电缆，抗紫外线耐寒防雷电冲击电力电缆，全部通过国家鉴定，产品性能达到了国际先进水平，专利产品&高阻燃清洁电线&在2005年中国国际专利技术与产品交易会上荣获金奖。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。