On the appointed day, the study volunteers were once again brought into the NIMH lab.
到了那天, 参与研究的志愿者们再次被带到实验室.
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新方法与传统方法迥然不同,其效果更加令人满意.
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介绍了反渗透技术制取纯水的工艺及运行中的注意事项.
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水溶液电镀和冶金复合是目前最常用的制备铂复合电极的方法.
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以水为介质,脲醛树脂为壁材,用原位聚合法制备了氯氰菊酯微胶囊水悬浮液.
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改性沥青的粘度和老化是影响其路用性能的两个重要因素.
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Our holidays were ruined by the weather -- we might just as well have stayed at home.
我们的假期让天气给糟蹋了; 我们还不如呆在家里呢.
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When negotiating order priority, the suppliers Steve met with were hard as nails.
在交涉订单的优先顺序时, 史提夫碰见的供应商态度强硬,不愿让步.
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介绍了芳烃氨氧化反应催化剂的载体 、 活性组分和制备方法,以及国内芳烃氨氧化反应催化剂的研制情况.
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The problem with that theory is they were probably same argument before their last several raises.
持有这种观点的人的矛盾之处在于,他很可能在上一次加薪前就这么说过.
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Its main artery and vein were injected with red and blue inks respectively.
血管分别注射色剂,红色示动脉血,蓝色示静脉血.
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