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- Chitosan is the N-deacetylated derivative of chitin. 壳聚糖是几丁质的脱乙酰基衍生物。
- Chitosan, a derivative of chitin and an abundant natural biopolymer, is biodegradable, non-toxic and formulated in a variety of forms for clinical uses. 它具有生物相容性且无毒性，容易制作成各种方便临床操作的型式。
- Chitosan is compatibility from the natural N-deacetylated derivative of chitin,and has perfect biocompatibility and antibacterial function with broad-spectrum. 壳聚糖是天然甲壳素经乙酰基反应后的可溶物,具有良好的生物相容性和防腐抑菌性。
- An acyl derivative of hydrazine. 酰肼一种由肼衍生而来的酰
- The derivative of the step is the impulse. 阶梯的导数就是脉冲。
- They spoke a derivative of the Malay language. 他们说一种从马来语派生的语言。
- An amino - acid derivative of galactose. 半乳糖胺半乳糖的一种氨基酸衍生物
- The Derivative of a Map between Vector Spaces. 向量空间之间映射的微分。
- French is a derivative of Latin. 法语起源于拉丁文。
- An amino-acid derivative of galactose. 半乳糖胺半乳糖的一种氨基酸衍生物
- "Electricity" is a derivative of "electric". “Electricity”是“electric”的派生词。
- derivative of chitin 甲壳质衍生物
- This article summarize the characteristics, preparation method and physiological functions of chitin and tis derivative, their application in food industry is also mentioned. 本文综述了甲壳胺素及其衍生物的性质、制备方法、生理功能以及在食品工业中的应用。
- And it is the main raw material of medical derivative of Silybin. 它是合成水飞蓟宾药用衍生物的主要原料。
- And we obtain the temperature derivative of the KTP. 利用这种方法得到了KTP晶体折射率的温度系数。
- With shrimp shell as raw material Preparation of chitin ehitosan an. 以虾壳为原料,对制备甲壳素、壳聚糖和羧甲基壳聚糖进行了探讨。
- The theory of mixed family is a derivative of the study of family. 摘要混合法系理论是法系研究的派生物，两者的关系十分密切。
- The strength of the polyblend fiber decreased with the increase of chitin. 共混纤维的强度随甲壳素含量的增加而有所下降;
- A mark used as a superscript to indicate the first derivative of a variable. 撇号置于右上角的符号，用以标明变量的第一个导数
- Our derivation of the chain rule contains one flaw. 我们推导链式法则的过程中有一个漏洞。
