《异共》是由10名具有不同个性的导演创作了不同体裁的电影精选,在形式和内容方面将会感受以前电影中体会不到的新颖的乐趣。
一种带共沸精馏分水的新型酯化反应实验装置用于合成乙酸异戊酯。
A new esterification equipment with a water separator by azeotropic rectification was used to the synthetic reaction of isopentyl acetate.
通过共培养的方法,研究了亚历山大藻和赤潮异弯藻种群竞争关系对UV B辐射增强的响应变化。
The responses of the interspecific competition between Alexandrium tamarense and Heterosigma akashiwo to UV-B radiation enhancement was studied by co-culture method.
报道了锆-钙-茜素红s异多核配合物的形成,共显色效应的光度特性及测定锆的最佳条件。
The formation of zirconium -calcium -alizarine red s mix - polynuclear complex and its co-colouration effect have been investigated.
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