1) chitosan coated urea
壳聚糖包膜尿素
1.
Effect of temperature on nitrogen release characteristic of chitosan coated urea;
温度对壳聚糖包膜尿素氮素释放特性的影响
2.
Experiments for nutrient release of chitosan coated urea(CCU) were carried out to elucidate the effect of moisture on nutrient release characteristic of CCU.
探讨了土壤中水分对壳聚糖包膜尿素(CCU)养分释放特性的影响。
3.
The release experiment of chitosan coated urea(CCU) was carried out in water at 30(°C) to give a description of nutrient release character.
通过壳聚糖包膜尿素(CCU)在30°C水中的释放实验,描述了其养分释放特性。
3) coated urea
包膜尿素
1.
Development of calcium hydrogen phosphate coated urea and its release characteristics;
磷酸氢钙包膜尿素的研制及其释放特性
2.
Preparation and slow release effect of coated urea using tung oil as film-forming materials;
桐油包膜尿素的制备及其肥料缓释效应研究
3.
N-releasing characteristics of polymer-coated urea and its evaluation method;
高聚物包膜尿素的氮素释放特性及其评价方法
4) chitosan membrane
壳聚糖膜
1.
Study on the pervaporation membrane behavior(Ⅰ)——relationship between separation characteristics and sorption equilibrium of chitosan membrane;
渗透汽化膜行为研究(Ⅰ)——壳聚糖膜的分离性能与溶解吸附平衡的关系
2.
The effect of molecular weight on the biocompatibility of chitosan membrane to keratocytes;
壳聚糖相对分子量对壳聚糖膜与角膜基质细胞相容性的影响
3.
Several chitosan membranes with different molecular weight of 220000,350000,500000,680000 Da and different D.
以相对分子质量分别为220000,350000,500000,680000道尔顿的壳聚糖以及脱乙酰度分别为90%,94%,95%,97%的680000道尔顿壳聚糖制备壳聚糖膜,研究各膜的结晶性、力学特性、溶胀性、纯水通量及截流率等性能。
5) Chitosan films
壳聚糖膜
1.
Fabrication of chitosan films and their biocompatibility to human neofetus dermal and rat dermal fibroblasts;
壳聚糖膜的制备及其对人、大鼠皮肤成纤维细胞的相容性
2.
Chitosan films (CSF), chitosan films cross-linked with formaldehyde(CSFF) and chitosan films cross-linked with glutaraldehyde(CSFG) were prepared and treated with ethanol, ether, and petroleum ether, respectively.
用流延法制得壳聚糖膜(CSF)、壳聚糖戊二醛交联膜(CSFG)及壳聚糖甲醛交联膜(CSFF),并用乙醇、乙醚、石油醚等溶剂对膜进行处理。
3.
The chitosan films prepared by wet phase separation have been studied in this paper.
采用湿相分离法制备壳聚糖膜。
6) Chitosan film
壳聚糖膜
1.
IR Spectra and XPS Spectra of Co(Ⅱ),Ni(Ⅱ),Cu(Ⅱ) Complexes with Chitosan Film;
壳聚糖膜与Co(Ⅱ)、Ni(Ⅱ)、Cu(Ⅱ)复合物的IR光谱和XPS谱
2.
Degradation of chitosan film under rabbit scleral flap and its effect on intraocular pressure;
壳聚糖膜在兔眼巩膜瓣下的降解及对眼内压的影响
3.
Study on eliminating plumbum in soy sauce by method of electroadsorption with chitosan film
壳聚糖膜电吸附法去除酱油中铅离子的研究
补充资料：燃料包壳
分子式：
CAS号：
性质：指核燃料的密封外壳。它的作用为：（1）防止冷却剂对燃料的腐蚀和侵蚀；（2）防止核燃料和冷却剂起化学反应；（3）防止裂变产生泄漏进入冷却剂回路；（4）为元件提供一定的结构强度，延长元件使用寿命。包壳材料应中子吸收截面小，导热性能好，耐腐蚀，有足够机械强度。包壳材料的选择与使用温度和冷却剂介质有关。
CAS号：
性质：指核燃料的密封外壳。它的作用为：（1）防止冷却剂对燃料的腐蚀和侵蚀；（2）防止核燃料和冷却剂起化学反应；（3）防止裂变产生泄漏进入冷却剂回路；（4）为元件提供一定的结构强度，延长元件使用寿命。包壳材料应中子吸收截面小，导热性能好，耐腐蚀，有足够机械强度。包壳材料的选择与使用温度和冷却剂介质有关。
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