查询词典 treeing

In this peper it is revealde that the treeing characteristics can be improved re-markably by degasification and then by SF_6-impregnation The experimental results show that the caus-es for initiation and propagation of electriecal tree are not only the effect of the energetic charge carri-ers but also the effect of oxygen in low density polyethylene.

作者采用了真空脱气后充六氟化硫(SF_6)气体的技术处理材料试样，能有效改进低密度聚乙烯的电树枝特性，把树枝起始电压和树枝起始时间提高到一个新的水平。

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。

In accordance with this demand, a neural network based treeing discharge location method was proposed for the first time.

针对这一要求，本文提出了树状放电源定位的神经网络方法，具有一定的创新性。

Till now, the standard for the test of water treeing in insulating materials has not been established in our country.

目前，在我国还没有统一的进行水树枝老化试验的国家标准，导致不同实验室的研究结果差异较大，不具有可比性。

The rules of forming water treeing for samples were studied.

这是因为水树老化是近年来导致运行中的电缆造成故障的重要原因，以至于不断的造成重大的经

It was proposed in this paper that the existence of treeing discharge should be taken into consideration when an on-line monitoring apparatus decide whether or not to give a warning.

这种新方法的采用，提高了在线监测系统的灵敏度，从而使系统的稳定性和可靠性大大改善。

Studies on electrical treeing characteristics of silicone rubber were carried out in this paper.

针对硅橡胶材料电树枝老化特性展开了试验研究。

Water treeing is one of the main deterioration phenomena,which can affect the service lifetime of the XLPE power cable.

水树是电缆主绝缘的主要劣化现象之一，严重影响电缆的使用寿命。

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。

It is found by test results that there is a certain relationship of the space charge accumulation and the 50 ％ initiation voltage of short-circuit treeing and the formation of water treeing with the different contents of EAA.

试验发现，不同EAA含量的试样中空间电荷的累积、短路50％电树枝的起始电压以及水树枝的形成有一定关系。

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。