纳米ZnO改性苯丙外墙涂料的研制及性能研究 关键词:纳米ZnO;改性苯丙涂料;性能研究 [gap=647]Key words:nano—ZnO;modified waterborne styrene—acrylate coatings;performance studying
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He worked at an on-campus bar 10 hours a week while studying theatre and performance.
当他在学习戏剧和表演的时候,他在一个校内酒吧每周工作10个小时。
Studying the management will give you more useful information than yesterday’s performance.
研究经营管理比研究过去的业绩得到的有用信息更多。
So, absolute panic will worsen performance even if you are panicked both while studying and during the test.
所以,完全恐慌会使表现更差,即使你学习和考试时很恐慌。
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