| 单词 | dianhydride | ||||||
| 释义 | dianhydride
例句释义: 二酸酐,二酐类,双酐 1. The invention discloses a novel thioether- or sulphone-containing dianhydride, as well as a preparation method and a usage thereof. 本发明公开了一种新型含硫醚或砜二酐及其制备方法和用途。 ip.com 2. The pyromellitic dianhydride has particle properties not causing plugging, etc. during its transportation, storage and use. 该均苯四甲酸二酐具有在运输、储存和使用期间不会引起堵塞等的粒子性质。 ip.com 3. The poly(urethane-imide) (PUI) which uses isophorone diisocyanate, dispersed red 19 (DR-19), and pyromellitic dianhydride is synthesized. 以异佛尔酮二异氰酸酯，分散红-19和均苯四甲酸二酐合成聚氨酯-酰亚胺（PUI）； www.opticsjournal.net 4. A method of producing pyromellitic dianhydride. 一种均苯四甲酸二酐的生产方法。 ip.com 5. A series, three polyimide alignment materials were synthesized from, 1, 2, 3, 4-cyclobutanetetracarboxylic dianhydride. 以1,2,3,4-环丁烷四羧酸二酐为原料合成了一个系列三种聚酰亚胺取向材料。 www.dictall.com 6. In this paper, 1, 2, 3, 4-butanetetracarboxyl dianhydride was prepared from butadiene and maleic anhydride. 本文从一般原料出发，经过三步合成出1,2,3,4-丁烷四羧酸二酐。 www.chemyq.com 7. Synthesis of a Silicon-Containing Aromatic Dianhydride and its Polyimide 含硅芳香二酐的合成及其聚酰亚胺 www.ilib.cn 8. Synthesis Technology of Tetracarboxylic Dianhydride-Monomers for Polyimide 聚酰亚胺单体二酐的合成方法 www.ilib.cn 9. Synthesis and Characterization of Bisphenol A Type Diet her Dianhydride 双酚A型二醚二酐的合成及其表征 service.ilib.cn 10. Test Method for Hydroxyl Groups by Pyromellitic Dianhydride Esterification 用均苯四酸二酐的脂化作用测定羟基团的试验方法 www.mapeng.net 1. Recycle of pyromellitic dianhydride from waste of production 均苯四甲酸二酐生产中废料的回收利用 www.ilib.cn |
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