n.嬰兒時(shí)代；嬰兒；幼稚

The period from the War of Independence to the Civil War is the babyhood of the United States. 從獨(dú)立戰(zhàn)爭到內(nèi)戰(zhàn)這個(gè)時(shí)期是美國的嬰兒期。

Although this theory is in its babyhood, a new perspective of technological innovation has been introduced and this is just the aim of this paper. 理論雖顯幼稚，但提供了一種新的看待技術(shù)創(chuàng)新的視角，這也是本文寫作的目的所在。