diisocyanate是什么意思

Hexamethylene diisocyanate ( HMDI ) may be used in prepolymer, in place of TDI.六亚甲基二异氰酸酯 ( HMDI ) 可用在预聚物中代替甲苯二异氰酸酯〔TDI〕.Polyurethane elastomers based on glycols ( PEA, PPG PTMG ) , diisocyanate ( TDI ) and chain extender...

diisocyanate的音标：diisocyanate的英式发音音标为：[daɪaɪsə'saɪəneɪt]diisocyanate的美式发音音标为：[daɪaɪsə'saɪəneɪt]...

Polyurethane elastomers based on glycols ( PEA, PPG PTMG ) , diisocyanate ( TDI ) and chain extender ( E - 300 ) were prepared.以多元醇 ( PEA, PPG,PTMG ),PDI, E300为原料,制备了 PU 弹性体.Polyether - type isocyanate prepolymers are pr...

清风吹拂，浓郁的花香向她飘来。A slight breeze rose, wafting the heavy scent of flowers past her.有一丝向岸微风在轻轻吹拂。There was a bit of a wind and it was blowing onshore.东南风徐徐吹拂。Light airs blew gently out of the south-east....

mildly的音标：mildly的英式发音音标为：['maɪldli]mildly的美式发音音标为：['maɪldli]...

2避免吃过粘的食物,以免损坏托槽和带环.Sticky food should be avoided to minimize the damage to braces and bands.目的: 比较直接粘结颊面管与带环颊面管在直丝弓矫治技术中的临床应用.Objective : To compare the clinical effect of directly bonded and buccal tube in straight wir...

chalcid的音标：chalcid的英式发音音标为：['kælsɪd]chalcid的美式发音音标为：['kælsɪd]...

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manipulates的音标：...

vocation的音标：vocation的英式发音音标为：[vəʊ'keɪʃn]vocation的美式发音音标为：[voʊ'keɪʃn]...

“泪出”的英语可以翻译为：lacrimation ...

“斜坡”的近义词/同义词：陡坡。...

fascinate的现在完成时为：fascinated...

abbr.Maldives 马尔代夫，Muzzle Velocity 初速...

He had taken an instant dislike to Mortlake.他一到莫特莱克就觉得不喜欢这个地方。Mortlake strode on, ignoring the car, in spite of a further warning hoot.莫特莱克继续大步前行，不理会那辆汽车，尽管它又鸣喇叭警告。...

采购产品外科的穿衣, 剖腹手术, 羊毛, 石膏, 音带, 绷带, 外科的衣服.Surgical Dressings, Laparotomy, Cottton Wool, Plasters , Tapes, Bandages, Surgical Clothes.要求:请听音带. 你将听到一些人描述他们的身体状况,根据你听到的,选择最适当的回答.Listen to people talking about how they feel. Ti...

planetary的音标：planetary的英式发音音标为：['plænətri]planetary的美式发音音标为：['plænəteri]...

...the Gnostic dualism of good and evil struggling for supremacy.诺斯替教关于善与恶争夺至高权的二元论The neo - platonic Gnostic school of Alexandria became its centre in the first centuries A . D .亚历山大的新柏拉图诺斯替学院在 公元 最初几个世纪成为诺斯替教的中心.In Gno...