大部分美国人只有两类宽带服务商可供选择:要么用电信的或要么用电缆的。
Most Americans have a choice of only two broadband providers, either a telecoms or a cable operator.
欧洲造船厂擅长设计电缆铺设船和其他服务类船只。
Europe’s shipmakers are adept at designing cable-laying ships and other service vessels.
我们本应该走陆路的,但是那布满被破坏了的支架类的东西,压扁的拖拉机和许许多多垂下的的电缆。
What should have been a road was covered in broken branches, a squashed tractor and lots of electricity cables that had been brought down.
有线电缆和6类的电话和报警系统。
非屏蔽双绞线这种电缆属于3类,因此不推荐用于工业环境中使用。
Unshielded twisted pair This type of cable belongs to category 3, and is not recommended for use in an industrial environment.
电容器漏泄测量和多芯电缆绝缘电阻测量是切换容性负载容易发生问题的两类应用。
Capacitor leakage measurements and insulation resistance measurements of multi-conductor cables are two applications where switching capacitive loads may be a particular problem.
利用圆柱坐标系中的第二类并矢格林函数求解了漏泄同轴电缆附近的场分布,并进而求解了漏泄同轴电缆的耦合损耗。
The field distribution and the coupling loss of the leaky coaxial cable are studied by using the dyadic Green's function of second kind in the cylindrical coordinate.
电缆地线芯绝缘采用具有抗氧化性能的K型B类低密度聚乙烯。
Ground cable core insulation used with anti-oxidant properties of K-B type low-density polyethylene.
低粘度弹力浇铸树脂,建议与先加入的硅微粉和胺类固化剂合用,用于低压电缆的连接。
Low viscosity resilient casting resin. Recommended for pre-filled silica formulations with low caking tendency used with amine curing system for low voltage cable joints.
电缆分接箱按其电气构成分为普通分接箱和高级分接箱两类,每一个分接箱的技术内容又包含箱体技术和电路技术两大要素。
Power cable distribution boxes can be categorized as the common type and the advanced type by their electric configuration, and their technical elements involve the box proper and the circuit.
本文对网络布线用的六类数据电缆产品的结构设计、生产工艺控制、电气性能及应用前景等方面进行了阐述。
This paper presents the structure design, process control, electrical properties and forecast of application in terms of category 6 data cables for network wiring.
注:1。敷设方式对应于表1-18(GB/T16895.15-2002)中的D类,适用于电缆直接埋地或电缆敷设在地下的管道内。
Note: 1. The laying method in correspondence with D category in the table 1-18(GB/T16895.15-2002), which is suitable for the direct cable burying or cable layout in the underground conduit.
用途:适用于用于五类、六类数据电缆、HDMI数字电缆和电脑线芯线绞 合及中心侧放包带。
Purpose: Applied to twist and tape for Cable of Cat. 5, Cat. 5e, Power Cable, Core-wire of Power Cable or …
用途:适用于用于五类、六类数据电缆、HDMI数字电缆和电脑线芯线绞 合及中心侧放包带。
Purpose: Applied to twist and tape for Cable of Cat. 5, Cat. 5e, Power Cable, Core-wire of Power Cable or …
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