cork borer
cork borer是什么意思、cork borer怎么读
读音：[kɔːk ˈbɔːrə]
[kɔːrk ˈbɔrər]
cork borer 基本解释
软木钻孔机
重点词汇
cork borer 双语例句
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2, the culture filtrate and the enzyme are mixed under the optimum conditions of enzyme's reaction. The reaction mixture is incubated for 30 minutes at 37 ℃; 3, the agar plate is plugged with cork borer to form a hole of 9mm in diame-ter;
测定时发酵液和酶是在酶解反应最适的条件下直接结合，在37℃保温反应30分钟，3.琼脂平板是用打孔器打洞，直径为9mm；