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The water treeing in samples under a series of AC voltage is detected. 对交流电压下抑制水树枝的产生和成长也做了研究。
An optimal EEA content was found for prohibiting water treeing generation by experiment. 实验中找到了抑制 XL PE中水树形成的最佳 EAA含量
The space charge accumulation can be taken as a measure for withstand of electrical and water treeing in samples. 空间电荷的测量可作为衡量改善试样耐电树枝和水树枝能力的手段。
The properties of water absorbing and water treeing in polyethylene and polyethylene modified samples were studied. 对聚乙烯及改性聚乙烯的吸水特性和水树形成规律进行了研究。
Different mechanisms to inhibit water treeing were found for ethylene-acrylic acid(EAA)copolymer and sorbital. 乙烯-丙烯酸共聚物(EAA)和三梨糖醇在抑制聚乙烯的水树形成机理上有所不同。
The harmfulness of water treeing to medium and high voltage XLPE cables was presented. 摘要叙述了交联聚乙烯电缆中的水树对中高压XLPE电缆的危害性；
The diagnostic methods for aged insulation due to water treeing are briefly described from the point of view of practical application. 从实际应用角度出发 ,文章最后简要的介绍了由水树引起的绝缘老化的诊断方法。
Relationship of space space charge accumulation with electrical and water treeing in XLPE modified byEAA[J].Proceedings oftheCSEE,2001,21(7):5-8. EAA改性XLPE中空间电荷和电树、水树的关系[J].;中国电机工程学报;2001;21(7):5-8
Relationships of space charge accumulation with electrical and water treeing in XLPE modified by EAA[J].Proceedings oftheCSEE, 2001, 21(7): 5-8. EAA改性XLPE中空间电荷和电树、水树的关系[J].;中国电机工程学报;2001;21(7):5-8
Water tree of power cable is a fractal structure, which is attribute to diffusion-limited aggregation model. 推断电缆的水树具有分形结构，属于有限扩散凝聚生长模型。
Polyethylene (PE) has been modified by a small amount of mixing ethylene acrylic acid (EAA) copolymer.The water treeing in PE modified was also studied. 以不同含量的乙烯丙烯酸共聚物(EAA)对聚乙烯(PE)进行了共混改性,研究了改性后实验样品中水树的生长情况。
The result shows that the formation of water treeing in polyethylene modified samples were in hibited,although they have a high water absorbing capacity. 实验结果发现,尽管改性聚乙烯有较大的吸水率,但却可以抑制水树的形成。
Relationships of space charge accumulation with electrical and water treeing in XLPE modified by EAA[J].Proceedings of the CSEE,2001,21(7):5-8(in Chinese). EAA改性XLPE中空间电荷和水树、电树的关系[J].;中国电机工程学报;2001;21(7):5-8
On Monday, we watered trees and pulled up carrots. 星期一，我们给小树浇水，拔胡萝卜。
Abstract Water tree degradation in XLPE dielectric is an earlier period aging phenomenon during operation of XLPE power cable. 摘要：XLPE电力电缆运行过程中，介质水树枝劣化是最典型的早期老化现象。
Growing process and shape of water tree in XLPE dielectric is random and branched which can not be described using Euclidean geometry. XL PE介质中水树枝的生长过程和形态表现出强烈的随机性和分叉趋势 ,且不能用传统的欧氏几何语言描述。基于局部介质击穿计算和分形几何原理 ,估计了水树枝发展形态的分叉趋势和分形维数。
The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
In this paper, sorbital is used as a kind of nucleator to modify crystalline morphology of PE.Initiation and growing of water treeing and space charge distribution in samples are studied. 本文还以三梨糖醇作为成核剂来改善聚乙烯的结晶形态，研究其中水树枝的形成和生长以及空间电荷的分布。
The paper analyses the reason forming water treeing in PE and mechanism suppressing water treeing.The condition forming water treeing is water drop existing in the structure defect in PE. 分析了PE样品中形成水树的原因及抑制水树的机理,认为水树形成的条件是在结构缺陷处有水滴形成,而抑制的方法就是设法消除水滴的形成。
The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。