In practice a graduate tax is an administrative nightmare.毕业税具体操作起来不啻一场行政噩梦。All members of the association adhere to a strict code of practice.协会的所有成员都遵守一套严格的行为规范。In practice, workers do not work to satisfy their needs.事...
Practice makes perfect.熟能生巧In practice, workers do not work to satisfy their needs.事实上，工人工作并不是为了满足本身的需要。Knowledge begins with practice.知识始于实践。All members of the association adhere to a strict code of practice...协会的所有成员都遵...
The dollar and the yen, havens for investors fleeing market turmoil, tumbled.作为投资者规避市场动荡的避风港,美元和日元汇率昨日大幅下跌.Bacon tumbled over the laundress's buckets in the passage through which he had to pass.洗衣妇的水桶挡住了培根的必经之路,使他差一...
Optimized synthesis of lipase - catalyzed hexyl ester in supercritical CO 2.以反应区面法研究脂解酵素催化酚酸酯类合成之最优化.Objective To study the catalytic activity of potassium bisulfate in synthesizing hexyl hexanoate.目的研究硫酸氢钾在合成己酸己酯工艺中的催化性...