This invention relates to a method for preparing dihydroxyl-terminated telechelic polymer.
本发明与端双羟基官能化遥爪聚合物的制备方法有关。
The invention relates to a method for preparing adefovir dipivoxil dual oxygen methyl pivalate from adefovir.
本发明涉及从阿德福韦制备阿德福韦酯二氧新戊酸双氧甲基酯的方法。
We have developed a unique method for preparing beef.
我们发明了一种加工牛肉的好办法。
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