释义 |
high selectivity短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 高选择性 SPR technique has capacious application foreground because of its advantages of real time monitor, no label, high selectivity, no interruption of background. 表面等离子体共振传感技术具有实时监测、样品无需标记、灵敏度高、无背景干扰等诸多优点,使其具有广阔的应用前景。 fabiao The catalyst had high activity and high selectivity in esterification of phthalic anhydride with isoamyl alcohol. 该催化剂对邻苯二甲酸酐和异戊醇的酯化活性高,无副反应。 j-fci This method has simple procedure, fast reaction rate, high yields, mild reaction condition and high selectivity. 此法的特点是操作简便,反应速度快,收率高,反应条件温和,选择性高。 cnki |