英语词汇dihydride怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
The second polyimide polymer is prepared with aromatic tetracid dihydride and aromatic diisocyanate.
第二种聚酰亚胺聚合物是芳香族四酸二氢化物与芳香族二异氰酸酯反应生成的。
2
The second polyimide polymer is prepared with aromatic tetracid dihydride and aromatic diisocyanate and through a one-step condensation reaction in organic solvent and under the action of catalyst.
第二种聚酰亚胺聚合物是芳香族四酸二酐与芳香族二异氰酸酯，在有机溶剂中，在催化剂的作用下，一步法缩合反应制备得到；

单词	dihydride
释义	dihydride 简明释义二氢化物网络释义 1 ?二氢化物 ... dihydric二羟基的 dihydride二氢化物 dihydro-二氢的 ... 短语 1 anthracene dihydride 二氢化蒽 2 Cerium dihydride 二氢化铈 3 titanium dihydride 二氢化钛 ; 化学品双语例句 1 The second polyimide polymer is prepared with aromatic tetracid dihydride and aromatic diisocyanate. 第二种聚酰亚胺聚合物是芳香族四酸二氢化物与芳香族二异氰酸酯反应生成的。 2 The second polyimide polymer is prepared with aromatic tetracid dihydride and aromatic diisocyanate and through a one-step condensation reaction in organic solvent and under the action of catalyst. 第二种聚酰亚胺聚合物是芳香族四酸二酐与芳香族二异氰酸酯，在有机溶剂中，在催化剂的作用下，一步法缩合反应制备得到；
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