Scientists are attempting to compare features of extinct animals with living analogues.

科学家正试图把已灭绝动物的特征与现存类似动物相比较。

Vitamin D analogues such as paricalcitol were found to be better.

如帕里骨化醇这样的维生素 D 类似物效果更好。

The chiral HMPA analogues were prepared in high yield by nucleophilic substitution between the chiral secondary amine and phosphoryl chloride.

通过磷酰氯与手性仲胺的亲核取代反应高产率地合成了手性 HMPA 类似物。

2,5- and 2,6-disubstituted benzazole analogues are used as protein kinase inhibitors.

2，5和2，6双取代氮茚类似物被用作蛋白激酶抑制剂。

If it is a novelty, it has its analogues.

如果说它是个新事物，那么至少是有可以类比的东西的。