- 双语例句 更多例句
用有机酸封闭叔胺催化剂，加快了发泡速度同时推迟凝胶时间，可改善泡沫流动性并缩短脱模时间。从而满足聚氨酯硬泡现代化生产的工艺要求。
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Compressive properties and thermal stability of glass bead reinforced rigid polyurethane foams
玻璃微珠增强硬质聚氨酯泡沫塑料的压缩性能及热稳定性
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- 相关词组
- solid-web rigid frame实腹刚架
- rigid wheel base固定轮距
- rigid wheelbase固定轴距
- rigid water drive刚性水压驱动
- rigid wall刚性墙
- rigid frame刚性框架
- become rigid僵化;
- rigid granules(催化剂)固体颗粒
- rigid control硬式操纵;
- rigid waterproofing刚性防水
- translation of rigid body刚体平移
- swollen and rigid tongue木舌胀
- rigid kayak非折叠式的皮艇;
- stability of rigid frame刚架稳定性
- rigid frame bridge刚构桥;
- twinned single rigid rapiers双层刚性单剑杆
- bolted rigid frog固定式拼装辙叉
- three-pin steel lattice rigid frame三铰钢格构刚架
- rigid frame truck一体构架转向架
- polyurethane foam聚氨酯泡沫体;
- 今日热词
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- frequent adj.频繁的;v.常去;
- 心口不一 speak one way and think another; speak contrary to one's thought; say what one doesn't think;
- as adv. 同样地，一样地; (比较时用)像…一样，如同;(指事情以同样的方式发生)和…一样prep. 像;如同;作为;当作;作为，以…的身份;
- courtyard n.庭院;天井;
- boil n.煮沸，沸腾;疔，疖子;[医]疡肿，脓肿;vt.& vi.（使）沸腾，开;
- ambitious adj.有雄心的;有野心的;费力的;耗资的;
- conductor n.指挥;售票员，列车员;导体;
- Brain Rot 脑腐;脑子腐坏
- excellence n.优秀，卓越;优点;美德;
- silly adj.愚蠢的;荒唐的;不实用的;n.淘气鬼;
- amazes v.使大为吃惊，使惊奇( amaze的第三人称单数 );
- Justin n.贾斯廷（男子名）;
