电缆

PVC insulation jacket and control cables used for 450/750V AC voltage and under control, monitoring and protection of the loop line and so on, the wires used to control a crane used to control cables.

聚氯乙烯绝缘和护套控制电缆用於交流电压为450/750V 及以下控制、监控回路及保护线路等场合，该电线应用於控制一种吊机用控制电缆。

For third rail systems, the shore supply cables are usually fed from electrified rails suspended from the shed roof. The cables are hung from trolleys running along the rails so that the supply is available along the whole track.

对于三轨供电系统，供电电缆通常是由安装在屋顶的带电轨道上悬吊下来的，从轨道上悬吊下来的电缆可以沿轨道移动，为车辆各处提供用电。

Specializing the work of scientific research, development and produce on A/V, Signal and digital transmission cable.

我公司专业从事视频信号传输电缆、数字信号传输电缆的开发和生产。

Flame retardant cables with fire separating layer are especially suitable for use in airport, subway, seaport , tunnel, power station, hotel, theatre, TV tower, petrochemical industry and high-rise buildings where flame retardancy of cable is highly required .

隔火层阻燃电缆特别适用于机场、地铁、港口、隧道、电站、宾馆、剧院、电视塔、石油化工、高层建筑等对电缆阻燃要求较高的主要场所。

In addition, it can support greater cable lengths between network devices than twisted pair cable.

此外，它可以支持更大的电缆长度之间的网络设备比双绞线电缆。

But whatever your system is, this ELEMENT CABLE Twisted pair is a definitive bargain : not because it is not expensive, but because it provides outstanding musical results and can compete with cables costing 5 times its price!

但无论你的系统，这个因素电缆双绞线是一个明确的讨价还价：不是因为它不昂贵的，但因为它提供了出色的音乐效果，并能与之抗衡的电缆费用5倍的价格！

According to different detection principles and chosen sensors,current methods for XLPE power cable partial discharge detection are classified into acoustic emission,capacitive coupling,inductive coupling,ultra high frequency and directional coupling,etc.

综述了XLPE电力电缆局部放电检测技术的研究现状，重点介绍了用于电缆的各种局部放电检测技术和定位方法。

As the wide application of the XLPE Power Cable and ultra high voltage, people give more and more attention to the cables security and reliability.

随着交联电缆和超高输电电压的广泛应用，电力电缆的安全性、可靠性也就相应地越来越受到人们的关注。

Multi-element metallic cables used in analogue and digital communication and control - Part 3-1 : sectionnal specification for unscreened cables characterized up to 100 MHz - Horizontal and building b

NF C93-542-3-1-2001 模拟和数字通信和控制用多元件金属电缆。第3-1部分：特征值最高达100 MHz的非屏蔽电缆的分规范。

Comparing to the standard specification, numerical calculation has some merits, i.e., high precision, unstinted with lay down, which may be applied to determine actual current capacity for power scheduler department.

利用数值计算的方法确定地下敷设电力电缆及其环境的温度场，并由此确定电缆的载流量与标准给定方法相比具有精度高、基本不受敷设条件限制等优点，为电力调度部门提供了一个可以用于工程实际的载流量确定方法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。