In order to explore the new oil monitoring technique for diagnosing fault of aero-engine accurately, the lubricating oil of some type aero-engine was monitored by means of ztp-x2 type of direct reading ferrograph. is was chosen as the criterion of quantitative analysis, and three-lines value evaluation method was used to process the direct reading ferrograph data from aeroengine lubricating oil, at the same time, the monitoring criterion was made.
为探索新型油液监测技术，对航空发动机进行准确的磨损状态监测及故障诊断，我们采用ztp-x2型直读铁谱仪对某型航空发动机在用润滑油进行了跟踪监测，选择is作为定量分析的判据判据，利用三线值法对某型航空发动机润滑油样的直读铁谱数据进行处理，并制定出了监测标准。
A method of lubricating internal combustion engines in which a pump forces oil into the engine bearings.
通过泵强力向发动机轴承注入润滑油润滑内燃机的方法。
The Owners to provide and/or pay for all provisions, wages, consular fees and all other expenses relating to the Master, Officers and Crew, for all deck, cabin, engine room and other necessary stores, for all lubricating oil and water, for all insurance of the Vessel and for drydocking, repairs and other maintenance of the Vessel.
船东供应及／或支付有关船长、项目、船员和水手的全部食品、工资、领事费以及其他费用，供应及／或支付甲板、房舱、机舱及其他必须的全部用品，供应及或支付全部润滑油和淡水，支付各项船舶保险及人干坞、修船和其他保养费。
The Owners to provide and/or pay for all provisions, wages, consular fees and all other expenses relating to the Master, Officers and Crew, for all dcek, cabin, engine room and other necessary stores, for all lubricating oil and water, for all insurance of the Vessel and for drydocking, repairs and other maintenance of the Vessel.
船东供应及／或支付有关船长、项目、船员和水手的全部食品、工资、领事费以及其他费用，供应及／或支付甲板、房舱、机舱及其他必须的全部用品，供应及或支付全部润滑油和淡水，支付各项船舶保险及人干坞、修船和其他保养费。
A marine diesel engine lubricant composition having a TBN of at least 10 and preferably a VI of at least 90, comprises a major amount of oil of lubricating viscosity, and admixed therewith, minor amounts of an ashless antiwear additive and a metal detergent in the form of an overbased metal detergent having a TBN at least 300, preferably at least 330, more preferably at least 400, and comprising a surfactant system derived from at least two surfactants, and/or a metal detergent other than; provided that, if detergent is present, the composition does not contain a minor amount of an extreme pressure additive, being up to 5.0 mass % based on the total mass of the composition.
本发明公开了一种TBN至少为10且优选Ⅵ至少为90的船用柴油机润滑剂组合物，该组合物包含主要量的具有润滑粘度的油、以及混入其中的少量无灰抗磨添加剂和金属洗涤剂，后者的形式为：TBN至少为300，优选至少330，更优选至少400且包含衍生自至少两种表面活性剂的表面活性剂体系的高碱性金属洗涤剂，和／或非的金属洗涤剂；前提是，如果洗涤剂存在，该组合物就不含少量的最高占所述组合物总质量5.0％质量的特压添加剂。
Business: production and sales of various vehicles using gasoline engine lubricating oil, diesel oil, power steering oil, vehicles gear oil, all kinds of grease, brake fluid and antifreeze.
经营范围：生产、销售各种车用汽油机润滑油、柴油机润滑油、动力转向油、车辆齿轮油、各种润滑脂、制动液、防冻液。
Main production engine lubricating oil, gear oil, hydraulic oil, grease, antifreeze, brake fluid, metal working fluids, marine oil, grease and lubricants, synthetic lubricants, additives and other products, a total of ten series, more than 500 varieties of.
主要生产内燃机润滑油齿轮油、液压油、润滑脂、防冻液、刹车油、金属加工液、船舶用油、合成润滑油脂及润滑油、添加剂等产品，共十大系列。
Yanhai synthetic engine oil achieves and exceeds current use require for engine by car manufacturer, which is widely applied to all kinds of turbocharged or natural aspirator gas car and gas fuel (including natural gas and liqufied natural gas) cars'engine lubricating such as top saloon car, racing car and town house.
路野全合成发动机油符合目前汽车厂商对发动机的使用要求，可以广泛用于各类自然吸气及涡轮增压的汽油车辆和各类气体燃料车辆的顶级轿车、赛车及高档房车发动机润滑。
The quality of lubricating oil quality is directly related to the length of the engine life, so do not blindly select the engine oil.
但随着润滑油质量的不断提高，特别是稠化机油的推广使用，机油变黑并不一定意味着机油变质。
The analysis of the corrosion characteristics of the magnesium alloy parts in the lubricating oil system of aviation engine finds out that the microbe in aero lube oil is the culprit.
某航空发动机的润滑油泵壳体、机匣及盖等镁合金构件，均发生了严重腐蚀。
Nanotechnology is granted as the most promising technology of the twenty-first century. It can be used extensively in many fields. The application of nanoparticle as additive in lubricating oil for vehicle engine is expected to exhibit friction-reduction and anti-wear properties.
中文摘要奈米科技为二十一世纪最重要的前瞻领域之一，且应用极为广泛，若能利用奈米粉体润滑油於车辆引擎，预期将有减少摩擦损失及抗磨耗的作用。
The invention relates to a piston cooling and lubricating oil nozzle hole of a horizontal diesel engine, belonging to the structural design innovation of parts of a diesel engine.
本发明涉及一种卧式柴油机活塞冷却润滑机油喷嘴孔，属于柴油机的零部件结构设计创新。
Investigation of Self-repairing Additive's Impact on Diesel Engine Lubricating Oil's Anti-wear Performance
金属修复剂对发动机润滑油抗磨性能的影响研究
Analyze the properties of gasoline engine oil, the theory of the green lubricating oil degraded by aerobic microorganisms and the impact of the basic oil and additive on biodegradability, and introduce the experiment method determining the green lubricating oil biodegradability in the world at present.
分析了汽油机对润滑油的性能要求、润滑油的生物降解机理及基础油和添加剂对绿色润滑油生物降解性的影响，还介绍了目前国际上测定绿色润滑油生物降解性的试验方法。
Applying it to controlling the lubricating oil pressure of some aero - engine fuel - pump adjustor, the experiment shows that the pro-posed controller can obtain better result and robustness than the traditional digital PID controller.
把该控制器应用于某航空发动机燃油泵调节器滑油压力控制中，实验结果表明，与传统数字PID控制器相比，该控制器具有更好的控制效果和更好的鲁棒性。
Aircraft Engine Lubricating Oil Metal Elements Concentration Prediction Using RBF Process Neural Network with Two Hidden-layers
基于双隐层径向基过程神经网络的润滑油金属含量预测
In order to meet the requirements of aircraft engine, this paper discussed the available methods of developing promising lubricating oil and changing its system.
讨论了为满足发动机要求发展未来润滑油和改变润滑系统设计的可能途径。
Testing method for diluted pour point of lubricating oil for aircraft reciprocating engine station type diplog
航空润滑油稀释倾点测定方法点测式地层倾角测井
Piston skirt profile is critical in improving engine performance, for the reason that it affects the matching gap between piston and cylinder and the formation and maintenance of dynamic lubricating oil film.
活塞裙部型面影响活塞与汽缸之间的配合间隙以及动力润滑油膜的形成与保持，是内燃机性能提高的关键方面。
A Methodology of Determining Engine's Attrite Parts by Measuring the Content of Metal Granule in Lubricating Oil
一种利用滑油中金属磨粒含量判定磨损部件的方法