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A polyamide imide was synthesized from trimellitic anhydride and di isocyanate.是什么意思？

A polyamide imide was synthesized from trimellitic anhydride and di isocyanate.

本文用偏苯三酸酐和二异氰酸酯合成了一种新型聚酰胺酰亚胺.

相关词汇
imide was synthesized from anhydride and di isocyanate

imide

n. 酰亚胺；

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

synthesized

--

from

prep. （表示时间）从…，（表示原因）因为，（表示来源）来自…，（表示分离）与…分离[隔开]；

anhydride

n. 酐；

and

conj. 和，与，而且，于是，然后，因此；

di

abbr. diameter 直径，diametral 直径的，(Latin prefix=two) （拉丁语前缀）二，diametrical 直径的；

isocyanate

n. 异氰酸盐（或酯）；
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