本文以二聚脂肪酸、叠氮化钠、三苯基膦及N-氯代丁二酰亚胺为原料，通过Staudinger重排制备了三十四碳二聚脂肪酸二异氰酸酯（DDI）。
In this dissertation, using dimeric fatty acid, sodium azide, triphenylphosphine and N-chloro succinimide as raw material, DDI was synthesized via staudinger rearrangement reaction.
人类曾三十四次派遣宇宙飞船到我们的行星邻居火星。
Thirty-four times humans have sent spacecraft to our planetary neighbor.
三年过后，三十四岁的埃利奥特死于酒精中毒；
Three years later, Elliott, 34, died of alcoholism.
那楝建筑物位於第三十四街和第五大道的交叉囗上。
The building stands at 34th Street and 5th Avenue.
广播里说要降到华氏三十四度。
That guy on the radio said it's going down to34.
三十四：试穿那件新的衬衣。
Thirty four: Try on that new shirt.