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- tosylester of cellulose 纤维素对甲苯磺酸酯
- The linear glucan molecules of cellulose are bound together by hydrogen bonds. 纤维素中直链葡聚糖分子由氢键连接在一起。
- A mixture of cellulose material, such as wood, paper, and rags, ground up and moistened to make paper. 纤维素木材、纸张及碎布等纤维素混合物,碾碎并加湿后用于造纸
- A disaccharide that is produced from the partial hydrolysis of cellulose. 纤维二糖一种由纤维素的部分水解而产生的双糖
- The corn stover mainly consists of cellulose, hemicellulose and lignin. 玉米秸秆主要由纤维素、半纤维素和木质素组成。
- The bi omass consisted of cellulose,hemicelluslose,lignose and soluble solids. 生物质是由纤维素、半纤维素、木质素和可溶性固形物组成。
- Nitrous oxide pollution of the atmosphere occurs usually from the nitration of cellulose and other organic materials. 大气中的一氧化二氮污染通常由纤维和其他有机物质的硝化作用产生。
- This bacterial decay of cellulose also occurs in the gut of most herbivorous animals. 在很多食草动物的肠内这种纤维素也能被细菌分解。
- The secondary xylem of trees and shrubs,lying beneath the bark and consisting largely of cellulose and lignin. 木质位于树皮下的树和灌木的次木质部,主要由纤维质和木质构成
- Industrial wastes from the paper industry usually contain considerable amounts of cellulose in suspension. 造纸工业废水通常含有相当量的悬浮纤维素。
- In order to prepare cellulose acetate-propionate,the acid activation of cellulose was investigated in this paper. 以合成醋酸丙酸纤维素中的酸活化为例对纤维素的酸活化进行了研究。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意?
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- A thick, golden-brown viscous solution of cellulose xanthate, used in the manufacture of rayon and cellophane. 粘胶液一种粘胶性的金棕色溶液,含有黄原酸纤维素,用于制造人造纤维和玻璃纸
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚饭冲下去。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- Any of several enzymes produced chiefly by fungi,bacteria,and protozoans that catalyze the hydrolysis of cellulose. 纤维素酶由真菌、细菌和原生动物产生的能促进纤维素水解的一种酶