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- Sodium Sulfite Used in Pulping 亚硫酸钠在制浆生产实践中的应用
- This paper presents a study on the effects of sodium sulfite used as an antioxydizing a-gent for hydroquinone, on the stability of highly concentrated hi-temperature rapid processing developers. 本文叙述了亚硫酸钠作为对苯二酚的抗氧化剂,对于高浓缩比高温快速显影稳定性的影响。
- Used in pulping for separating long and short fibre, to differential treating and utilizing economically and sffectively. 主要用于制浆过程中对浆料中的长、短纤维进行分离,以便经济有效地分别处理利用。
- Esparto Long-fibred grass, grown in North Africa and Spain, used in pulp for paper-making. 西班牙草一种生长于北非和西班牙的长纤维草,用来制浆造纸。
- Esparto: Long-fibred grass,grown in North Africa and Spain, used in pulp for paper-making. 西班牙草:一种生长于北非和西班牙的长纤维草,用来制浆造纸。
- Esparto: long.fibred grass,grown in North Africa and Spain, used in pulp for paper-making. 西班牙草:一种生长于北非和西班牙的长纤维草,用来制浆造纸。
- This laccase mediator system has been widely used in pulp bleaching, textile biofinishing and environmental protection processes. 这种漆酶介质系统作为新型的生物制剂在纸浆漂白、纺织品生物整理、环保等方面具有重要的应用价值。
- The treatment of bleaching amd washing effluent from alkaline sodium sulfite pulping line by hydrolysis and bio-contact oxidation process is introduced. 介绍了水解酸化-接触氧化法处理碱性亚硫酸钠法制浆中段废水工艺及设备的调试和运行特点。
- PURIFICATION OF SODIUM SULFITE BY ALCHOL RECRYSTALLIZATION. 乙醇重结晶法精制含酚亚硫酸钠。
- The action of sodium sulfite is similar to that of cysteine. 亚硫酸钠的作用类似于半胱氨酸的作用。
- Flashes are not allowed to be used in this museum. 这个博物馆里不准使用闪光灯。
- The action of sodium sulfite is similar to that of cysteine . 亚硫酸钠的作用类似于半胱氨酸的作用。
- Could this verb be used in progressive form? 这个动词可以用进行式吗?
- There is a standard form of oath used in lawcourts. 法庭中使用的誓词有固定的格式。
- It is used in answer to inquiries about health. 这个词常用以回答有关健康的询问。
- Borax is always used in making glass. 硼砂常被用来做玻璃制品。
- Graphite is used in making lead pencils. 石墨常被用来做成铅笔。
- The best deoxiding conditions and the deoxidant which is used for the vapor injection boiler in oil fields will be confirmed by the effects of the variables on sodium sulfite deoxidization. 作者从静态方面测量一些变量对亚硫酸钠除氧效果的影响,来确定适用于油田注汽锅炉除氧的最佳条件和除氧剂。
- chemicals used in pulping digestion [化] 制浆蒸煮剂; 造纸制浆蒸煮剂
- Yeast must be used in producing wine. 制酒时必须使用酵母菌。