one-step synthesis

• 一步合成

one-step synthesis的用法和样例：

例句

1. The applications of stearate by one -step method were given.
   还列举了一步合成法生产的硬脂酸盐的应用情况。
2. Neutralization reaction and quaternization of organic acids and bases can simply be carried out by direct method to synthesis of ionic liquids.
   直接合成法可以简单地将有机酸碱进行中和反应或季铵化反应，来一步合成离子液体。