1) nitrogen containing cotton stalk cellulose
含氮棉杆纤维素
1.
Two nitrogen containing cotton stalk cellulose derivatives(CENB, CENH) were then obtained by reacting CE with 5,8diazadodecane and ethylenediamine, respectively.
棉杆纤维含氮衍生物的制备及其吸附性能何永炳孟令芝＊陈富偈胡翎陈远荫（武汉大学化学系武汉４３００７２）关键词含氮棉杆纤维素，制备，阴离子交换剂１９９７－０８－０１收稿，１９９７－１２－０８修回湖北省自然科学基金资助课。
2) cotton stalk cellulose
棉杆纤维
1.
Two modified cotton stalk cellulose derivatives (CEN 1, CEN 2) were prepared by re action of epoxy activated cotton stalk cellulose powder with diethylenetriamine or triethylene tetramine , respectively.
我们近期研究［６，７］表明，由农业废弃物棉杆纤维制得的含氮纤维素醚衍生物对有毒的金属离子，尤其是对Ｈｇ２＋、Ｃｄ２＋、Ｃｒ３＋、Ｐｂ２＋。
3) gun cotton
火棉，低氮硝化纤维素
4) collodion cotton
胶棉，低氮硝化纤维素
5) cotton cellulose
棉纤维素
1.
Aim To determine the aftereffect in the degradation of cotton cellulose.
研究棉纤维素的辐射降解的后效应。
2.
Using 60Co γray and high energy electronic beam as radiation sources,the radiation degradation behaviors of cotton cellulose were studied to meet the requirements in preparing nitrocellulose of different viscosity.
以６０Ｃｏγ射线和高能电子束为辐射源，对棉纤维素的辐射降解规律进行了研究，以满足制备不同粘度要求的硝化纤维素的需要。
3.
After being radiated by 60Co γray and high energy electron,the crystallinity index and relative crystallinity of refined cotton cellulose were determined by imfrared spectra and X-ray diffraction,respectively.
用红外光谱法和Ｘ射线衍射法，分别测定了经６０Ｃｏγ射线辐射和高能电子辐射后精制棉纤维素的结晶度指数和相对结晶度。
6) cotton fiber content paper
含棉纤维纸
补充资料：纤维素与羧甲基纤维素的混合醚钠盐
CAS：51395-75-6
分子式：C6H10O5(unspec.)
中文名称：纤维素与羧甲基纤维素的混合醚钠盐
英文名称：Cellulose, mixture with cellulose carboxymethyl ether, sodium salt cellulose, mixt. with cellulose carboxymethyl ether sodium salt
分子式：C6H10O5(unspec.)
中文名称：纤维素与羧甲基纤维素的混合醚钠盐
英文名称：Cellulose, mixture with cellulose carboxymethyl ether, sodium salt cellulose, mixt. with cellulose carboxymethyl ether sodium salt
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条