例句與造句

1. The other 4 carriers carried duplicates of the same content to achieve redundancy through signal diversity.
2. :" These signal diversities which constitute differences of race in animals . . . can only be explained by two principles . . . namely, the occasional production of an offspring with different characters from those of the parents, as a native or congenital variety; [ ie " heritable " ] and the propagation of such varieties by generation . " p348 [ continues with examples of heritable variety in offspring in one litter of kittens, or sheep.
3. It's difficult to find signal diversity in a sentence. 用signal diversity造句挺難的