Initiation voltage was enhanced with the increase of velocity. The increase of velocity was good to the strength of oil insulation.
随着油的流速增大，发生局部放电的起始电压得到提高，流速的增大有利于提高油的绝缘强度。
Initiation voltage was enhanced with the increase of temperature. The increase of temperature was good to the strength of oil insulation.
随着油的温度升高，发生局部放电的起始电压得到提高，温度的升高有利于提高油的绝缘强度。
It can be used for interlayer isolation of gas or oil insulation system, especially interlayer insulation and turn-to-turn insulation of sulfur hexafluoride mutual inductors and transformers.
可在气体或油的绝缘系统内作层间绝缘。主要用于六氟化硫互感器和变压器的层间绝缘及匝间绝缘。
Oil storage in ports: thermal insulation for the media pipes and freeze protection for water pipes.
港口码头油库介质管线的伴热保温和水管线的防冻。
Oil pipes freeze protcction, wax melting and thermal insulation.
石油管线防凝、解蜡和伴热保温。
Online detection technology of transformer oil dissolved gas can be used to analyze insulation status of transformer effectively, and the gas sensor in online detection is crucial to this technology.
在线监测变压器油中溶解气体可有效地分析变压器绝缘状况，在线监测用气体传感器是实施该技术的关键。
It can availably predict the concentrations of the dissolved gases in transformer oil and diagnose insulation condition of transformer in future.
该方法能够有效地预测未来时刻变压器油中溶解气体的浓度、诊断变压器在未来时刻的绝缘状况。
It is believed that the calcium ion and magnesium ion went into transformer insulation oil is why the loss of them is higher through the test of transformer insulation oil.
通过对变压器绝缘油的试验分析，认为钙、镁离子进入变压器绝缘油是导致变压器绝缘油介质损耗偏高的主要原因。
The transformer oil is an important liquid dielectric material in the transformer; it plays the roles of insulation, cooling and extinction of arc.
变压器油是变压器内部重要的液体绝缘介质，起绝缘、冷却和消弧的作用。
This paper discusses the influence of the design mode on insulation system including solid insulation and insulation liquid, and carries out the heat analysis of winding and oil duct.
文章讨论了这些设计方式对绝缘系统包括固体绝缘和绝缘液体的影响，并且对绕组和油道进行了热分析。
Taking vertical dome tank as an example, the calculation formula for insulation thickness of oil tank are given based on controlled temperature drop and duration.
以立式拱顶储罐为例，根据限定的温降值和限定的温降时间，建立了确定储油容器保温层厚度的计算公式。
Obviously, the Crude Oil transportation heating, heating before the dehydration, pipe heating in the station, large tanks insulation are being analyzed.
其中对原油外输加热、脱水前加热、站内管道加热、大罐保温和维温进行了重点分析。
Application of insulation tech for well bore breaks off the heat exchange which is economic and efficient, and has gained a satisfied effect in test for dense oil well of Bohai oilfield.
井筒保温管技术的应用，阻止式隔绝了热交换的发生，经济、有效，在渤海稠油井测试中取得了满意的作业效果。
The dark structure: great drum of used oil, the high corrosion resistance of domestic and imported wood meticulously produced, excellent anti-corrosion properties of insulation.
鼓体结构：鼓体采用油性极大，耐腐蚀度高的国产和进口木精心制做，防腐保温性能极佳。
Using this method, the gas in oil concentrations at any future time can be predicted, hence the insulation of oil filled transformer can be also diagnosed.
这一方法可以预测将来任一时刻的油中气体浓度，从而诊断变压器的绝缘状况。
By adding various additives, properties of new PU sole such as abrasion resistance, oil resistance, electric insulation, antis.
通过增加各种添加剂，使聚氨酯鞋底在耐磨、耐油性、电绝缘、防静电和耐酸碱性能方面有了很大的提高。
Equipped with cycle device in the air or the oil heat treatment furnace in certain temperatures: thermal insulation for a period of time.
在装有循环装置的空气炉或油槽中进行热处理：一定温度下保温一段时间。
Taking characteristic gas of insulation oil cleavage for example, the extent of bubble-liquid two-phase oil flow cleavage was quantitatively analyzed.
以绝缘油裂解的特征气体为例，对气泡-液体两相油流的裂解程度进行了定量分析。
The investigation shows that ANN has enough ability to recognize different types of discharge of oil-paper insulation in transformers.
研究结果表明，人工神经网络对油纸变压器绝缘放电有足够的识别能力。
The paper analyzes the reason for corrosion of the Liaohe heavy oil pipeline and explains critical problems and quality control of anticorrosion and insulation technology.
分析了辽河油田稠油管道的腐蚀原因，阐述了稠油管道防腐保温技术的关键问题及防腐保温的质量控制。
Applying the basic heat transmission principles to the thermal insulation of pipelines, tanks in oil field will promote the energy-saving work substancially.
把传热的基本原理用于油田的管道、罐体等保温工程，将从根本上促进节能工作。
A new method is introduced in this paper for field detection of the general status of oil paper insulation system by using dielectric polarization spectrum analysis.
介绍了一种利用绝缘介质极化特性在现场检测油纸绝缘总体状态的新方法。
The model test of partial discharge is carried out based on the analysis of defect in oil paper insulation of transformer.
根据对变压器油纸绝缘内部常见缺陷的分析，进行了局部放电模型试验。
Experiment shows that PD location in oil gap is possible through X- ray irradiation treated by collimation, which might be a new approach to PD location in oil - paper insulation.
试验表明，在对X射线进行准直处理后，实现X射线激励下油间隙局部放电的定位是可能的，这一方法有望成为油纸绝缘系统局部放电定位的新手段。
The insulation pipe technique has been developed for improving formation test effect of viscous oil reservoirs in Bohai Sea.
为了改善渤海稠油油藏地层测试效果，提出了保温管技术。
The insulation pipe technique has been developed for improving formation test effect of viscous oil reservoirs in Bohai Sea.
为了改善渤海稠油油藏地层测试效果，提出了保温管技术。
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