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- The high temperature detergency of the engine oil was worse after adding the viscosity index improve... 而在油品中加入粘度指数改进剂会使油品的高温清净性变差,非分散型粘度指数改进剂的负面影响更大。
- This paper mainly introduces several methods for evaluating high temperature detergency, and their merits and demerits have been compared. 本文主要对目前国内外评定发动机油的几种高温清净性评定方法进行了介绍,对它们的优缺点进行了比较。
- The effects of base oil and viscosity index improver on high temperature detergency of lube oils were studied by the test method of coke forming plate or paint forming plate. 用成焦板(或成漆板)试验法考察了基础油及粘度指数改进剂对润滑油高温清净性的影响。结果表明,基础油的粘度和粘度指数改进剂对油品的高温清净性有很大影响;
- A New Method for Testing and Evaluating High Temperature Detergency of Engine Lubricant Oil 新型发动机润滑油高温清净性试验和评价方法
- The results indicate that the high temperature detergency and additive sensitivity of two base oils are obviously different, which are caused by their different structures; 结果表明:结构组成不同导致两种基础油高温清净性和添加剂感受性存在显著差异;
- high temperature detergency 高温清净性
- This chemical resolves when distilled at a high temperature. 这种化学品在高温下蒸馏就会分解。
- The doctor couldn't explain the persistence of the high temperature. 医生无法解释高烧何以持久不退。
- The highest temperature is about38℃. 最高温大约是摄氏度38度。
- Glass melts at high temperature. 玻璃在高温下熔化。
- High temperature instruments use photodiodes. 高温测量仪器用光电二极管。
- Progress of High Temperature Detergent Experiment of Engine Lubricating Oil 发动机润滑油高温清净性试验的进展
- It melts at very high temperature. 它在高温中熔化。
- A piece of wood is heated to a high temperature. 一块木头被加热到很高的温度。
- The results indicate that diesel engine oil according to this formula has ideal detergency and dispersancy on high temperature and upper applied value. 结果表明用该配方调制出的柴油机油具有良好的高温清净分散性和较高的应用价值。
- High temperature molybdenum bars Mola. 高温钼条。
- They have received notice of high temperature. 他们已经接到了高温的预警通知。
- This material can stand up to high temperature. 这种材料能耐高温。
- C: How could high temperature be brought down? 怎样才能使体温下降呢?
- I have a cough and get a high temperature. 我咳嗽并发高烧。