In this paper,the classification and recycling style of magnesium alloy scraps firstly were introduced simply,then the recycling methods and quality controlling methods were reviewed emphatically,and existing problems and development direction were pointed out finally.
首先简单介绍了镁合金废料的分类及回收方式,然后重点回顾了镁合金废料的回收方法和质量控制措施,最后指出了目前还存在的问题,并对今后的发展方向进行了展望。
Study on Technology of Oil Recovery from Oily-Sludge of Tank Bottom;
罐底油泥中原油回收的工艺技术研究
Preparation of the Novel Colloidal Liquid Aphrons(CLAs)and its Application on Recovery of Crude Oils from Oily Sludge
新型胶质液体泡沫的制备及其用于含油污泥中的原油回收
This technology,with a high recovery rate of oil and beneficial to safety and environment,is a best selection to wash oil tank.
采用该技术进行清洗油罐,原油回收率高,安全环保,是清洗油罐的极佳选择。
Use Heat-pump Oil-heating System to Recover Residual Heat from Sewage
应用热泵型原油加热系统回收高温污水余热
This paper analyzes the reasons of difficulty in demulsification and dehydration of super heavy oil during sewage recovery.
针对回收污水中超稠油破乳脱水困难等问题进行了原因分析。
retrievable through-tubing perforator
可收回过油管射孔器
Mechanisms of Enhanced Oil Recovery by Microbe Using Crude Oil as Carbon Source;
原油碳源微生物提高原油采收率机理
Residual and waste oils shall be recovered and must not be discharged into the sea.
残油、废油应当予以回收，不准排放入海。
Research on Integrated Process of Fixed Roof Tanks with Vapor Recovery System
固定顶油罐与油气回收集成工艺研究
This may improve oil recovery, particularly from older oil fields.
这可以增加石油的回收率,尤其是从费旧油田回收石油。
recover(raw material)from waste products
（从废品中）回收（原料）
The Combined Technology of Light Hydrocarbon Recovery by Shallow Cooling-Oil Absorption Development;
浅冷—油吸收复合回收轻烃工艺研究
Gasoline Vapor Recovery Based on Integrated Technology of Absorption-Adsorption
基于吸收和吸附的油气回收集成工艺
charging full cost recovery licence fee
按悉数收回成本原则征收牌照费
Reduction Method for Uncollectible Receivables
谈用还原法核算无法收回的应收款项
Process Study on Crude Oil Distillation for Increasing the Yield of Light Oil and Wax Oil;
提高原油蒸馏轻油和蜡油收率工艺研究
The payback period is the time required for a firm to recover its original investment.
回收期是指企业收回其原始投资所需的时间。
By 2005, all the gas stations, main oil storage tanks and the oil refinery enterprises in the city should have installed hermetical oil gas recovery facilities.
2005年前，全市加油站、主要储油库及炼油企业要实现油气的密闭回收。