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Part One Research on Measuring of Resistive Current Passing Through XLPE Cable With Applying AC Voltage: By many tests,It is found that mains frequency is not sensitive to the mechanical fault of power cable main insulation.Accordingly,a new method that the fault of power cable main insulation is measured by measuring the resistance component of leakage current is put forward.

第一部分对XLPE 电力电缆施加工频交流电压时阻性电流的检测研究：通过大量的试验发现工频交流耐压试验对电力电缆主绝缘的机械损伤不灵敏，从而提出了通过检测泄漏电流的阻性分量来检测电力电缆主绝缘缺陷的新方法。

It is understood that part of Matsuura Pylon cable-stayed bridge cables district, a total of 108 cable assembly here, the segments involved in a great ring pre-stress, cable conduit installation, the steel beam positioning gear block anchor Construction of very high precision.

据了解，松浦大桥上塔柱部分是斜拉桥拉索区，共有108根悬索集结于此，该节段所涉及的环向预应力极大、索导管安装、钢锚梁定位齿块的施工精度要求极高。

If no problem, you can check focus on the host graphics card to display if there are problems with connecting cable and plug in the cable guide on the existence of skew fault and its connection with the display card to work closely, and this cable can also connector removed, whether the display facie Xianliang normal or monitor connected to the other hosts to try in order to determine the fault from the host of the site or caused by its own display.

如果无问题，那你可重点检查一下主机显示卡到显示器上的连接电缆是否有问题及电缆上的插头内指针是否存在歪斜断裂及其是否与显示卡连接紧密，另外还可以将这根电缆接头取下，看下显示器是否能正常显亮或将显示器连到其它主机上试试，以此来判断故障的部位是来自主机还是显示器自身所引起的。

So using CFRP cable will be the essential approach to settle the fatigue and corrosion problems of steel cable, and it is one of approaches to increase the span of cable-stayed bridge.

所以采用CFRP拉索将是解决钢拉索疲劳、腐蚀问题的根本途径，是提高斜拉桥跨越能力的途径之一。

It calculates the main cable, suspender and other components in unstressed length, and initial installation location of the main cable and cable clamps.

计算主缆、吊索等部件的无应力长度和主缆、索夹的初始安装位置。

2 Acceptable Curvature Radius:not less than four times of outer diameter of cable,not less than twelve times of outer diameter for copper tape screened cable and armored cable.

3.2允许弯曲半径：不小于电缆外缆外径的4倍，铜带屏蔽及铠装电缆不小于电缆外径的12倍。

Cable core: the cable core is composed of a twisted pair and leakage conductor, with aluminium/plastic compound tape wrapped outside the cable cores.

缆芯：缆芯由一个对绞组及一个泄流线构成，缆芯外重叠绕包铝塑复合带。

Permissible bending radius: not less than 6 times of overall diameter for unarmored cable ; not less than 12 times of overall diameter for armored or screened cable ; not less than 6 times of overall diameter for screened flexible cable .

推荐允许弯曲半径：无铠装层电缆应不小于电缆外径的 6 倍；有铠装层或屏蔽层结构的电缆应不小于电缆外径的 12 倍；有屏蔽结构的软电缆应不小于电缆外径的 6 倍。

By much expriment, this thesis discovers the the vacuation of whole cable insulation can be replaced by that of polymer particles. Then cable insulation is immpregnated by filling SF〓 into cable core.

本文经过大量对比和模拟实验发现，粒料的抽真空浸渍可以代替电缆绝缘的抽真空过程，由于粒料体积小，其抽真空浸渍容易完成；然后再在电缆线芯充SF〓气体对电缆绝缘进行浸渍。

The equations of the towed cable motion are based on Ablow and Schechter model and six degree-freedom ordinary differential equations are used in the analysis of the motion of a towed body. The partial differential equations are discretized by finite difference method and the transient values of towed body depth and cable tension are computed by Newton Iteration when the heave compensation system performs and the length of the cable varies.

拖缆动力学模型基于Ablow and Schechter模型，拖体采用水下运载体六自由度方程模拟，运用有限差分法离散偏微分方程组和牛顿迭代法计算变缆长情况下拖体深度与拖缆各点张力的动态取值。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。