查询词典 treeing

The treeing initiation voltage of samples being DC pre-stressed after short-circuit is measured.

测出了在直流预压电压下的短路电树枝的起始电压。

The water-blocking construction of cable and test method are analyzed and investigated by analysis of the factors responsible for water treeing and the waterblocking mechanism,considering the production practice.

通过电缆水树的产生原因、阻水机理的分析，结合生产实际，对电缆阻水结构、试验方法进行了分析和探讨。

Electrical treeing bottlenecks the operation reliability and service life of cross-linked polyethylene power cables.

电树枝化是影响交联聚乙烯电力电缆运行安全与寿命的技术瓶颈。

In the recent years, researches in the relative research fields have raised many academic models to explain the mechanism of water treeing growth in the insulation layer of XLPE cable.

近年来，有关研究人员针对XLPE电缆绝缘层中水树枝引发的机理给出了多种理论模型，对水树枝发展的规律也有很多的报道。

It is also found that there are three basic treeing propagation phases, which are initiation, stagnation,and rapid developing phases, presented in electrical tree developing process.

并且在电树枝发展过程会呈现非常清晰的三个基本阶段，即引发阶段、滞长阶段和迅速发展阶段。

The most essential part of the dissertation is the study on classic ID3 algorithm and Apriori algorithm. The main works are listed as follows:①The detailed theoretical background of ID3 algorithm is introduced, and based on the treeing rules. The decision tree is obtained through the practical learning of this algorithm.

本文重点对决策树方法的经典算法ID3算法和关联规则经典算法Apriori算法进行了研究，完成的主要工作如下：①在决策树方面详细介绍了经典算法ID3算法的理论背景，并按照建树的规则，通过实例使用ID3算法学习得到一棵决策树。

Under a certain level of background noises, the waveform of treeing discharge happened at different winding sections could be recognized, and the recognition rate is quite high.

在一定干扰条件下，发生在绕组不同部位的树状放电波形能被自动识别出来，而且正确识别率较高。

Various usage of marketing means, taking customer as such as the establishment central of principle of management, paying attention to a marketing communication, create financial brand, treeing bank image etc., all each have different achievements in each commercial bank.

各种营销手段的运用，如确立以客户为中心的经营理念，注重营销沟通，创金融品牌，树银行形象等，在各商业银行中都各有不同建树。

Experimental work showed that through the proper choice of network type and network parameters, a non-linear relation that mapped from input space to output space can be set up and the location of treeing discharge can be realized.

模拟实验证明，通过网络类型和网络参数的适当选取，建立起输入空间到输出空间的非线性映射关系，能够实现树状放电源的初步定位。

Space charge was greatly decreased by blending a small amount of chlorinated polyethylene into LDPE. At the same time, The initiation voltage of short circuit treeing after the positive and the negative dc pre-stress were increased by 26. 8% and 36. 3% respectively.

通过对电老化的纯聚乙烯及含自由基清除剂的聚乙烯的高场强电导的研究，结合空间电荷限制电流理论，计算了老化过程中聚乙烯和含自由基清除剂的聚乙烯试样的陷阱能级密度分布。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。