The immobilization of Bacillus megaterium ECU 1001 epoxide hydrolase was investigated.考察了多种载体对巨大芽孢杆菌ECU1001环氧水解酶的固定化.Trial and error revealed that it was best to put in the amide before the epoxide.尝试和误差法表明,最好在环氧化之前引进酰胺基...
Trial and error revealed that it was best to put in the amide before the epoxide.尝试和误差法表明,最好在环氧化之前引进酰胺基.The EBR vulcanizate of different epoxide number was prepared.选择了EBR加工 中适合的配合剂和综合性能较好的硫化配方,并制备了不同环氧值的EBR硫化胶.The locki...
There are purely logistic discouragements to newspaper reading.有些纯属逻辑上的障碍,也不利于人们读报.The theorems should be deduced from axioms by purely logical arguments.定理应该通过纯粹的逻辑的推导而从公理演绎得到.Installations range from purely functional ...
We must be realistic in our self - estimation, neither being conceited nor belittling ourselves.我们对自己的估计应该实事求是, 不要自高自大,也不要妄自菲薄.I find it belittling to be criticized by someone so much younger than me.有个比我年轻许多的人批评了我,我觉得是小...