查询词典 electric cable

The interconnection equipment electric cable is longest may reach 5 m, reaches 5 level of analysis situs connections through the USB concentrator by the chrysanthemum chain analysis situs form realization, but outside meets 127 USB equipment.

连接设备的电缆最长可达5 m，通过USB集线器以菊花链拓扑形式实现多达5级的拓扑连接，可外接127个USB设备。

The interconnection equipment electric cable is longest may reach 5 m reaches 5 level of analysis situs connections through the USB concentrator by the chrysanthemum chain analysis situs form realization but outside meets 127 USB equipment.

该文依据的是USB1.1协议规范，总线一共4根：5V电源线、地线及两根以差分形式驱动的数据线D＋、D－。连接设备的电缆最长可达5 m，通过USB集线器以菊花链拓扑形式实现多达5级的拓扑连接，可外接127个USB设备。

The suitable Network Cupboard , Cable Brach Box in Distributed Electric Cable Network

环网柜，电缆分支箱在配电电缆网络中的合理利用

The general method of calculating unit length induction of infinite length electric cable is proposed according Loop induction.

两个同轴导体圆柱壳，当其长度远远大于半径时，这样的导体即为物理上"无限长"的电缆。

The industry magnesia mainly uses in making the ceramics, the enamel, the fire-proof material and so on; In the polishing compound, the adhesive, in the paint manufacture takes the stopping; In the artificial fiber, the rubber (chloroprene rubber, fluorine rubber) make the promoter and the catalyst; Makes the antacid on the medicine in the laxative, uses in treating the hyperacidity, the stomach and duodenum ulcer; May take the hard sugar purification is the decolorant in the food processing, the ice cream pH value conditioner and so on; In the construction profession, the magnesia may the manufacturing contain the magnesium special cement and the heat preservation board and so on; The biggest use is serves as the fertilizer and domestic animal's feed in the agriculture, causes the plant and in the animal metabolism process principal element, when serves as cow's feed, may prevent because to lack nervous system function being out of balance which the magnesium causes, namely the so-called forage grass convulsion gets sick; Uses in the chemical industry making the metal magnesium and the magnesium chemical, like magnesium sulfate, magnesium chloride as well as other chemicals; Moreover also uses in the water treatment, the detergent which the flue was mad uses in the glass, the dye, the electric cable, the silcon steel industry, the uranium processing, the electronics industry, the insulation material industry, as well as uses in professions and so on petroleum chemical additive, casting, phenolic plastic.

工业氧化镁主要用于制造陶瓷、搪瓷、耐火材料等；在抛光剂、黏合剂、油漆的制造中作为填充料；在人造纤维、橡胶中作促进剂和催化剂；在医药上作抗酸剂于轻泻剂，用于治疗胃酸过多、胃和十二指肠溃疡病；在食品加工上可作为砂糖精制是的脱色剂，冰淇淋的pH值调节剂等；在建筑行业中，氧化镁可生产制造含镁特种水泥和保温板等；在农业上最大用途是用作肥料和牲畜的饲料，使植物和动物代谢过程中的主要元素，用作奶牛的饲料时，可防止因缺镁而引起的神经系统机能失调，即所谓牧草性痉挛病；在化学工业中用于制造金属镁和镁化学品，如硫酸镁、氯化镁以及其他化学品；另外也用于水处理，烟道气的洗涤剂用于玻璃、染料、电缆、硅钢工业、铀加工、电子工业、绝缘材料工业，以及用于石油添加剂、铸造、酚醛塑料等行业。

Beijing Jing Hing Albert electric cable factory in Beijing are a professional manufacturer of wire and cable manufacturers.

北京市京电伟业兴电缆厂是北京市一家专业生产电线电缆的厂家。

This article introduced in detail does not have the electric cable to coordinate the controller the overall design and its hardware electric circuit, the software procedure: Voltage comparator, 2 frequency multipliers, synchronized clock electric circuit, 6 7SEDLED nixietube display circuit.

本文详细介绍了无电缆协调控制器的整体设计和其硬件电路软件程序其硬件电路组要有：电压比较器2倍频器同步时钟电路6位7SEDLED数码管显示电路系统软件包括：主程序子程序实现控制程序等实验表明：该无电缆协调控制器系统可以准确的对信号灯进行监控和教正，可以在一定程度上解决混合交通流的问题

After the reckoning, the copper alclad power cable and under the copper conductor electric cable performance same condition compares: May save the copper material 78%, saves raw material cost above 20%, weight saving 40%.

经过测算，铜包铝电力电缆与铜导体电缆性能相同条件下相比：可节约铜材78%，节约原材料成本20%以上，重量减轻40%。

Electric Wire Electric Cable, it also could make the Stranded Wire and Steel Core Stranded Wire.

电工圆铝杆用于生产电线电缆的导电芯线，还可制作绞线与钢芯绞线。

Since the company has been involved since the establishment of a number of national construction, and Beijing Urban Construction Company, one Zhongjian Bureau construction company involved in the Beijing Asian Games Village construction, and Beijing China Travel Service Building, Jama River building, steel structure building, Motorola Building, Tianjin, Shijiazhuang City, HUAI Deer Jiujiang Yangtze River Bridge electric cable communications engineering, Harbin Sun Island single cable-stayed bridge, Guangzhou OurGame stainless steel works, the Shenzhen municipal air-conditioning pipes, Guangzhou Shipyard, Guangzhou University and other places of the building.

自公司成立以来先后参与了国家的多项建设，与北京城建公司，中建一局等建筑公司参与了北京亚运村的工程建设，以及北京中旅大厦，亚马河大厦，钢结构大楼，天津摩托罗拉大楼，石家庄市怀鹿电场长江九江大桥通信线缆工程，哈尔滨太阳岛单臂斜拉桥，广州市联众不锈钢工程，深圳市政空调管道，广州船厂，广州大学等地的建设。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。