目的制备止血模, 研究壳聚糖 、 明胶、PEG400间的用量比及己二醛溶液的使用对止血膜机械性能的影响. Objective To prepare arresting bleeding film, study the dosage proportion of chitosan, gelatin and PEG 400.
...a sketch parodying the views of Jean-Marie Le Pen...夸张模仿让－马里·勒庞观点的短剧Que l 'é cole et le droit qu'a chacun de s'instruire.生命中无法解脱的命题.Pardon, o ù se trouve le rayon des chaussures et des chapeaux?对不起, 请问鞋...
Some took refuge in neutral Switzerland, grouping at Zurich in particular.有一些人在中立国瑞士避难, 特别是聚集在苏黎世.Associativity and precedence rules specify the grouping of operators and their operands.结合性和优先级规则规定了操作数与操作符的结合方式.Label the...
他脸上还带着半知半觉的痛苦所造成的那种呆滞麻木的神情.He still wore on his face that dull, dead look of half - unconscious suffering.病原菌主要是子囊菌亚门和半知菌亚门的真菌.The pathogens were fungi belonging to Ascomycotina and Deuteromycotina.念珠菌属属于真菌界半知菌亚门 、 芽孢菌纲 ...