Activity andstability of immobilized glucoamylase and penicillin acylase were studied.本文着重论述了两大类固定化酶载体的合成及其分别用于固定糖化型淀粉酶和青霉素酰化酶的研究.The optimum conditions that α - amylase and glucoamylase hydrolyzed chestnut starch were f...
法官说警方对围攻安排不当。The judge said the police had mishandled the siege.无枪炮或缺水的城市在大军围攻时是无法自卫的.A city without guns or water is defenseless before an army.他们不怕围攻, 敢于承担这样的风险.Unafraid of attack , they dared ( to ) run such risks....
1939年，他指挥了攻占波兰南部的行动。He had led the conquest of southern Poland in 1939.她在伦敦南部的奇姆综合中学教法语。She taught French at Cheam Comprehensive in South London.聚会吸引了一群南部的年轻开明人士。The party has attracted a clutch of young southern liberal...
The hot paving stones scorched my naked feet...烫人的铺路石灼烤着我的一双赤脚。I scorched my dress when I was ironing it.我把自己的连衣裙熨焦了。The firemen unwrapped their hoses and began dousing the scorched grain silos.消防员展开水龙带，开始冲着烧焦的谷仓喷水。The h...