chemical grouping的用法和樣例：
例句
- Generally speaking, chemical groups are introduced into latex by means of polymerization of polymerizable surfactant or functional monomer.
一般來說，化學基團通過可聚合表面活性劑或功能性單體引入乳膠粒內。 - Those removals alter electrical charges in a way that allows the protein to pick up other phosphate-containing chemical groups to pass along as part of a molecular bucket brigade.
移除的過程將在一定程度上改變電荷，從而使得該蛋白可以攝取其他含磷酸基的化學基團，作為分子桶橋的一部分繼續向前移動。
