for isomerization of lube oil over domestic high-silicon zeolite, the catalyst was prepared by impregnation method.

用国产中孔高硅沸石通过浸渍法制备了润滑油异构化催化剂。

this paper is a trial analysis on the current situation of lube oil enterprises and their evolving trend in future.

试从国内润滑油企业形态出发，对润滑油企业的现状和未来变化趋势进行分析。

the quality monitoring measures of marine lube oil in-use was described, and suggestion on concrete monitoring program was given.

介绍了船舶在用润滑油的质量监测手段，并提出了具体的监测技术方案。

the significance and necessity of studyition the adding methods of lube oil silicon-type anti-foaming agent were described in this paper.

本文论述了研究润滑油硅油抗泡剂加入方法的意义和必要性。

analysis on benefit shows that coking top cycle oil as feed to manufacture lube oil is more economic and reasonable than to produce naphtha.

通过效益分析，表明以焦化顶循油做原料，生产润滑油比生产石脑油更经济合理；

the paper expounds the severe status facing china's paraffin wax industry, puts forward some suggestions as to avoiding following the way lube oil industry developed in our country.

阐述了我国石蜡工业发展面临的严峻形势，提出了我国石蜡工业生产防止重蹈润滑油覆辙的几点建议。

descriptions are presented on latest specification of diesel engine oil and its evaluation procedure, which can be guidance for development and application of lube oil in china.

简要介绍了国内外实施的发动机排放标準，详细描述了最新的柴油机机油规格及其评价方法，对我国机油的研发与应用有指导意义。

the application of srz-1 type lube oil quality detector to ordinary transportation unit was presented.

介绍了srz-1型润滑油油质测定仪在基层运输单位的应用情况。

japan jaso standard is not good for evaluation of lube oil for four-stroke motorcycles.

日本jaso标準不完全适用于四沖程摩托车润滑油的评定。

correspondingly, the additive technology must develop along with, so making the lube oil and additive manufacturers face to face with pressure, also motive force of development.

为适应这些新规格，添加剂技术也必须随之而发展，这既是润滑油及添加剂生产厂商所面临的压力，也是其发展的动力。

integral lube oil reservoir built into the compressor base-plate and coated to resist corrosion.

内置于压缩机底盘内的润滑油箱，油箱涂有防腐层。

i also like to clean the main rotor and tail rotor shaft and lightly lubricate them with lube oil soaked tissue paper.

我还建议在擦凈主轴和尾轴后用沾了润滑油的纸巾擦上一些润滑油。

a merit rating system used in research of lube oil formulations is described.

介绍了一种可用于润滑油配方研究的贡献评分法。

this paper has reviewed in some details the present status of lube oil production, product structure, research and development of new products and technological innovation in china.

本文详细地叙述了我国当前润滑油生产概况、产品结构、新产品的研制、润滑油生产的技术改造等问题。

hydrodynamics principle of lube oil blending was described.

简述了润滑油调合的流体动力学原理。

the achievement and experience in advancement and reformation of lube oil manufacture technology in china is reviewed.

综述了我国润滑油生产技术进步和技术改造的成就与经验。

safety protection system functions due to low lube oil pressure and so on.

安全保护系统的功能，由于低润滑油压力等。

the correlation between lube oil emulsion breaking test methods is investigated through a lot of experiments, to supply a scientific basis for the simplification of test method and test apparatus.

通过大量试验，考察了润滑油破乳化试验方法的相关性，为简化试验方法和试验仪器提供科学依据。

n-methylpyrrolidone (nmp) used as solvent for lube oil refining has strong dissolving ability, perfect selectivity, and good environmental protection function.

甲基吡咯烷酮溶剂在润滑油精制过程中溶解能力强、选择性好，具有良好的环保性能。

aftre china entered wto, the competition of domestic market of lube oil has become very fierce.

中国加入wto后，国内的润滑油市场面临着越来越激烈的竞争。

the energy consumption of solvent extraction processes for lube oil production in domestic and foreign refineries has been analysed.

本文对国内外润滑油溶剂精制装置的能耗现状进行了调查研究和分析。

chinese lube oil enterprises will face to new challenges and opportunities after entering wto.

中国加入wto之后，中国润滑油企业将面临新的机遇和挑战。

the repair practice proved that: by means of adopting reasonable welding repair process, the welding repair of lube oil cooler head made by cast iron was successful.

修复实践表明，通过采用合理的焊接修复工艺，铸铁制油冷器封头的焊接修复是成功的。