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- Another process modification is the use of solvent processing. 工艺的另一改革是采用溶剂工艺过程。
- Preparation of formamidine sulphinic acid with thiourea and hydrogen peroxide by aqueous solvent process was researched. 研究了硫脲与双氧水水溶剂法制备甲脒亚磺酸的反应。
- The di solvent process for lube oil refining has been researched by taking furfural as the main solvent and light hydrocarbon as the second solvent. 以糠醛作主溶剂、以轻质烃作第二溶剂进行了润滑油双溶剂精制工艺的研究。
- The author carried out study on alkaloid extraction of flavescent sophora root grown in Heilongjiang province by solvent process and made major investigation for alkalized part in process. 用溶剂法对黑龙江产的苦参进行生物碱的提取研究,并对工艺中的磁化部分进行了重点的考察。
- The author carried out study on alkaloid extraction of fiavescent sophora root grown in Heilongjiang province by solvent process and made major investigation for alkalized part in process. 用溶剂法对黑龙江产的苦参进行生物碱的提取研究,并对工艺中的碱化部分进行了重点的考察。
- Although the total amount of recycled solvent is relatively stable in a solvent process of hydrogenated rosin production,the lighter compositions may decrease in the process because of evaporation. 溶剂法氢化松香生产过程中,循环使用的溶剂总量变化不大,但其轻组分因更容易挥发而在生产过程的各个环节流失,含量会逐渐降低;
- Abstract: The author carried out study on alkaloid extraction of fiavescent sophora root grown in Heilongjiang province by solvent process and made major investigation for alkalized part in process. 摘 要: 用溶剂法对黑龙江产的苦参进行生物碱的提取研究,并对工艺中的碱化部分进行了重点的考察。
- A few of the major chemical manufactures are now offering solvent processes to the textile industry for scouring where little water is used. 有几家主要的化工厂现正提出在纺织工业中用水量少的精洗溶剂工艺规程。
- A few of the major chemical manufacturers are now offering solvent processes to the textile industry for scouring where little water is used. 有几家主要的化工厂现正提出在纺织工业中用水量少的精洗溶剂工艺规程。
- Production of Maleate Resins by Solvent Process 剂法生产顺了烯二酸酯树脂
- EMFRIG N oils are selected mineral oils by solvent processing and finishing, to give the light color, low pour point, low carbon residue, low floc point and good oxidation stability. EMFRIG N是以精选矿物油经溶剂提纯与精炼而成,具有浅色、低残碳、低絮凝点与优异的抗氧化性。
- Application of Half solvent Process to Interstitial Cast Technology 半溶剂法在造粒浇铸工艺中的应用
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- They need the money to stay solvent. 他们需要这笔钱来保持偿付能力。
- A product of a document copying process. 文件复制过程的一种产品。
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- The project is not finished but is till in process. 该项工程尚未结束,仍在进行之中。
- The process of applying and rubbing in an ointment. 涂油使用以及用油膏擦的过程
- The act or process of pushing or thrusting out. 推,掷推出或掷出的行为或过程
- This part of the assembly process is now fully automated. 装配过程的这一部分现在是全自动的。