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.
来源:互联网摘选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.
来源:互联网摘选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.
来源:互联网摘选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.
来源:互联网摘选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.
来源:互联网摘选Our ( water ) pipes froze ( up ) ( ie were blocked with ice ) last winter.
去年冬天,我们的 ( 水 ) 管子冻了.
来源:词典精选例句Close to Cluny, that Roman palace, with fine round arches, were once the hot baths of Julian.
克吕尼附近, 有座罗马式宫殿, 开着几道别致的圆顶拱门, 那就是朱利安所建的温泉浴室.
来源:互联网摘选
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