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- The aperance and the mechanic properties of epoxy resin and low molecular polyamide adhesive system would be affected by the addition of mannich amide. 在低分子聚酰胺树脂固化环氧树脂的体系中,通过添加一定量的酚醛胺固化剂,直接影响该体系的表观及固化物力学性能。
- Keywords epoxy resin;Mannich amide;flexibilizer; 环氧树脂;酚醛胺;增韧剂;
- Keywords epoxy nesin;pdyamide;mannich amide;test;cure;mechanics praperties; 环氧树脂;聚酰胺;酚醛胺;测定;固化;力学性能;
- He drank off the flagon of wine amid their cheers. 在他们的喝彩声中他喝了一大瓶酒。
- He sat down amid deafening applause. 他在震耳欲聋的掌声中就坐。
- Mannich amide 酚醛胺
- He kept calm amid all these excitements. 他在这些使人激动的事件中保持镇静。
- She left amid a swarm of photographers. 她离开时一群摄影记者围着她。
- He drank off the wine amid the cheers. 他在一片喝采声中把酒一饮而尽。
- He drank off a glass of beer amid their cheers. 在他们的欢呼声中，他把杯子里的啤酒一饮而尽。
- He felt strange amid so many people. 和这么多人在一起，他感到不自在。
- He drank up the wine amid the cheers. 他在一片喝采声中把酒一饮而尽。
- Amid all the fumes and hurtling missiles we kept our heads. 虽在烟雾弥漫，弹片横飞之中，而我们还是镇定不乱。
- A church stands amid skyscrapers. 摩天大楼之间耸立著一座教堂。
- We lost our companions amid the storm and the darkness. 在暴风雨和黑暗中,我们失去了伙伴。
- Amid all the rush and confusion she forgot to say goodbye. 她在忙乱中忘记了告辞。
- Amid the growing shade of dusk stand sturdy pines. 在把黄昏越来越暗的阴影之中耸立着一些挺拔的松树。
- Then two mannich bases had been prepared by mannich bases reaction. 然后经曼尼希碱反应，生成两种曼尼希碱。
- Peter could see the coffin amid the smoke. 彼得能看见烟雾中的棺材。
- A book was found amid the wreckage of the are. 一本书是在那车子残骸碎片之中发现的。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
