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.用英语怎么说？

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.

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

imide

n. 酰亚胺；

例句
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.

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；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

synthesized

--

例句
Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst.
以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.

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]；

例句
...an abortive attempt to prevent the current President from taking office.
企图阻止现任总统连任的失败尝试

anhydride

n. 酐；

例句
Aspirin is synthesized through O - acylating reaction from acid and anhydride acid with anhydrous carbonate as catalyst.
以水杨酸和乙酸酐为原料,采用无水碳酸钠作为催化剂经O - 酰化反应合成了阿司匹林.

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

di

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

例句
...Donizetti's opera 'Lucia di Lammermoor'.
多尼采蒂的歌剧《拉美莫尔的露西娅》

isocyanate

n. 异氰酸盐（或酯）；

例句
The p - chlorophenyl isocyanate is synthesised by carbonyl chloride and p - chloroaniline . The yield is 90 %.
采用光气与对氯苯胺合成对氯苯基异氰酸酯. 收率≥90%.