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- Paper making black liquid 造纸黑液
- Orthogonal experiment for ammonification of the black liquid during paper making process with ammonium sulfite 亚铵法制浆废液直接氨解反应正交试验研究
- black liquid of paper making 造纸黑液
- This is making black white, and white black. 这是颠倒黑白。
- paper making black liquor 造纸黑液
- Paper making in China dates back to about 200 BC. 在中国大约公元前200年就开始造纸了。
- Tutor: What is this black liquid for sushi? （寿司里黑色的液体是什么？）
- We need cellulose in paper making. 造纸时需要纤维素。
- Press X, if necessary, to make black the topmost chip. 如果需要，按X键设置黑色为前景色。
- A black liquid ink used for printing or writing or drawing. 一种用于印刷、书写或画画的黑色液体。
- But classics appraisal, effluent black liquid is oil crude oil. 但经鉴定，流出的黑色液体是石油原油。
- There stands a big paper making factory by the river. 河边有座大型造纸厂。
- This machine is a pulping machine of coarse and correct grinding in paper making trade thick liquid system. 本机为造纸行业制浆系统的粗、精磨连续打浆设备。
- Makes black night beauteous, and her old face new. 变老丑的黑夜为明丽的白昼。
- Daniel: Gunpowder, compass, the paper making, and the printing. 丹尼尔：火药、指南针、造纸术和印刷术。
- Preparation of activated carbon with lignin extracted from black liquid of pulp and paper mill by UF technique is a new way for treating black liquid. 应用超滤技术从造纸黑液中提取木质素制备活性炭是黑液综合治理的一条新途径,且适合于中、小型造纸厂。
- The waste liquid from alkaline paper making is a major industrial contaminative source,it is also precious regenerative resources. 碱法造纸制浆的废液是一种污染较重的工业污染源,也是可以利用的宝贵再生资源。
- Paper made in imitation of this material. 仿羊皮纸仿这样材料做的纸
- Visitors in modem museums can experiment with glass blowing and paper making. 现代博物馆中的参观者可以试验吹制玻璃器皿和造纸。
- A paper made on wire molds that give it a characteristic watermark of close thin lines. 直纹纸在铜网上压出的、带有密而细的水纹印的纸张
