triamide

例句：

1. 1. This compound is used as a catalyst in the synthesis of triamides.
   这种化合物在合成三酰胺的过程中被用作催化剂。
2. 2. Triamides are widely used in agriculture to enhance soil fertility.
   三酰胺在农业中被广泛使用，以增强土壤肥力。
3. 3. The research group has discovered a new method for producing triamides.
   该研究小组发现了一种新的生产三酰胺的方法。