1. The mass of a supermassive black hole is commonly measured in megadaltons.
超大质量黑洞的质量通常以兆达顿为单位进行测量。
2. The megadalton is often used in biochemistry to express the molecular weight of large proteins.
兆达顿常被用于生物化学中，用来表示大蛋白质的分子量。