英汉例句

• the uncertainty of measuring dissolved gas component content in insulating oil by using gas chromatograph method which was stipulated in gb/t 17623-1998 has been assessed.

  对gb/t17623-1998气相色谱法测定绝缘油中溶解气体组分含量的测量不确定度进行了评定。

• the hydrogen and oxygen stable isotopic composition and dissolved gas components of the hot spring (well) water in the southern area of zhangjiakou are studied.

  本文研究了张家口南部地区温泉（井）水的氢氧稳定同位素组成及溶解气体组分特征。

• power transformer is very important in power system. now, dissolved gas analysis (dga) is the most effective and convenient method in transformer fault diagnosis.

  电力变压器属电力系统中的重要设备，目前油中溶解气体分析（dga）的三比值法是对变压器进行故障诊断的最方便、有效的方法之一。

• viscosity: viscosity is the crude oil in the flow caused by the internal frictional resistance, crude oil viscosity depends on temperature, pressure, dissolved gas and its chemical composition.

  粘度：原油粘度是指原油在流动时所引起的内部摩擦阻力，原油粘度大小取决于温度、压力、溶解气量及其化学组成。

• to analyse the dissolved gas in water, water and gas samplings should be collected.

  水中溶解气体的分析，要经过采集水样或气样。

• the acetylene overproof phenomena in a large transformer are analyzed with dissolved gas analysis, and based on its structures, the fault positions are determined.

  用溶解气体分析法对一台大型变压器内部乙炔超标现象进行了分析，并结合该变压器的结构，判断出故障所在位置。

• the traditional gas chromatography for testing dissolved gas in transformer oil has the disadvantage of multiple analytic links, frequent operation, long testing cycle and large errors.

  传统气相色谱法检测油中溶解气体存在分析环节多、操作频繁、试验周期长、误差大等弊病。

• 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。

• introduce the system of state monitoring, diagnosis and integration in spm transformer station, and the method of on-line monitoring dissolved gas in transformer oil.

  介绍了spm型变电站状态监测诊断集成系统及变压器油中溶解气体的在线监测方法。

• the process of chromatographic analysis on dissolved gas in oil with high concentration of high resistance b phase of cinan lines was introduced.

  利用气相色谱仪分析充油电气设备内油中溶解气体含量对判断设备内部的潜伏性故障是非常有效的试验手段。

• to use dissolved gas analysis (dga) in oil can discover the nature of hidden fault sensitively in power transformer.

  用油中溶解气体分析（dga）能灵敏地发现电力变压器潜伏性故障的性质。

• it commonly consists of working part, water fluid system, dissolved gas controlled system and working part controlled system.

  空化水洞一般包括工作段、水流循环系统、溶解气体控制系统和水洞工作段控制系统等几个部分。

• e lin. j m ling. c l huang an expert system systems for transformer fault diagnosis using dissolved gas analysis.

  孙才新。郭俊峰。廖瑞金变压器油中溶解气体分析中的模糊模式多层聚类故障诊断方法的研究。

• both free gas and dissolved gas play important roles in the reservoir-drive mechanism.

  游离气或溶解气二者在储层驱动机理中都起着重要作用。

• crude oil containing essentially no dissolved gas when it is produced.

  从油井流出的基本上不含溶解气的原油。

• according to the compare of the actual data and the alarm value of the dissolved gas in the oil, we can make whether there is failure and its primary characteristic for the transformer.

  按油中溶解的特征气体含量数据与注意值比较进行判断，可以对变压器等设备有无故障及故障性质作出初步判断。

• higher temperature to lower its viscosity, increasing its viscosity increased pressure, dissolved gas to increase its viscosity reduced to increase light oil component, reducing the viscosity.

  温度增高其粘度降低，压力增高其粘度增大，溶解气量增加其粘度降低，轻质油组分增加，粘度降低。

• through the analysis and research for the dissolved gas in transformer oil, the 「non-code ratio method」 is given to analyse and judge transformer fault.

  通过对实际故障变压器油中溶解气体的分析研究，提出了用「无编码比值法」分析和判断变压器故障性质的诊断方法。