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- oil quality dererioration 油质劣化
- Firstly, deepen to manage lubricating oil quality. 一是要加强润滑油品质管理；
- The concocting temperature and time to the oil have a greatly influence on oil quality. 摘要调合温度和时间对油品的质量影响很大。
- This paper analyzes the bad changes of oil quality and the hazards caused to the environment in the transportation to lube base oil. 分析了润滑油基础油在储运过程中,油品质量可能产生的不良变化和对周围环境造成的危害。
- When the grinding particle size of Fructus kochiae was 80 meshes,the oil extractionrate was the highest and the oil quality was better. 地肤子粉碎粒度为80目时,提油率最高,油质较好;
- The basic principle of the technique of infrared standard ATR accessory and its performances in moni-toring the oil quality decay in running engine were briefly described. 简述了红外水平ATR附件技术的基本原理及在发动机油质量衰变监控工作中的应用特点。
- Comparatively, ploughing green manures back could not only supply nutrients for tobacco plants, but also improve the oil quality and bring about higher economic benefit. 相比而言，种植和翻压绿肥增加生产成本少、效益高，并具有改良土壤和向烟株提供养分的双重作用。
- The oil yield per acre is 25-60% more than the variety presently cultivated on production scale (Grand leave spearmint). The oil quality is also superier to this original variety, approaching the level of spearmint 801. 新品种留兰香在农艺和经济性状上表现的生长势强,成熟期较早,亩产油量比现有生产规模栽培的留兰香品种(大叶留兰香)增产25-50%25,油的质量也优于生产品种,接近801留兰香水平。
- The technology of producing high-grade rice bran oil was studied.Adopting the process of floury products grading and rice bran extrusion is benefit for crude rice bran oil quality. 本文对生产一级米糠油工艺进行了研究,采用糠粞分离和米糠挤压膨化工艺,有利于米糠原油质量的提高。
- The main products are oil quality filter, filter melt, metal powder sintering filters, polypropylene filter powder sintering, filament-wound filter, filter pipes, gas filter, filter, and other chip. 主要产品有油质滤芯、熔体滤芯、金属粉末烧结滤芯、聚丙烯粉末烧结滤芯、纤维缠绕滤芯、管道滤芯、气体滤芯、片式滤芯等。
- In order to make tungoiltree industry and tung oil quality grade standardization,so as to meet the export requirements,it is necessary to establish the Tung Oil Quality Grade,which includes tu. 为规范油桐生产和桐油等级及适应外贸出口的需要,必须制订油桐产品质量等级标准。
- The work mainly includes systemic architecture design, oil quality monitor improvement, multidrop temperature monitor development, monitoring software design and system integration. 分布式油品质量与温度监测系统的开发主要包括系统的总体架构设计、油品质量监测仪的改进、多点温度监测仪的研制、上位机系统软件的开发以及系统集成。
- With crude oil quality becoming lower,import crude oil amount increasing and the demand of protecting environment,some hydrogenation equipment had been making in many refineries in China. 随着原油劣质化、进口原油数量增多及对绿色环保产品的需求增加,国内炼油厂新建、扩建了不少加氢装置。
- Recommended for steam, gas &water turbines, bearings of enclosed-crankcase of steam engines &other applications when turbine oils quality are required. 适用于一般蒸汽涡轮，燃气涡轮及水轮机，封闭式蒸汽机曲轴箱轴承及其他需要适应涡轮机油之机械。
- Interpretation of Tung Oil Quality Grade Standard 油桐产品质量等级标准制订说明
- He slicks his hair down with oil every day. 他每天搽油把头梳得光溜溜的。
- The bishop anointed the new king with oil. 主教为新国王登基举行涂油仪。
- The oil tanker soon got out of sight. 油船不久就看不见了。
- The recession trod on the heels of the oil crisis. 经济萧条紧随着石油危机而来。
- Go and get some more oil so we don't run short. 去多弄些油来以免到时候用光了。
