what is a polymerGood morning, everyone. Today I will introduce you what a polymer is. Academically, polymer ismade up of many molecules all strung together to form really long chains (and sometimes more complicated structures, too). Maybe the definition confuses many of us, but it does not...
关于聚合物The polymer known as a --- is made up of --- monome 相关知识点: 试题来源: 解析 选c.题目意思是:.是由.聚合而成的.答案c是核酸、核苷酸.反馈 收藏
And polyester is a polymer. That means many ester compounds join together to form a long chain of ester which is known as Polyester.Thus polyester is made up of Esters.Note: Polyesters can be synthetic and natural both, but most of them are synthetic an...
The term polymer is often used to describe plastics, which are synthetic polymers. However, natural polymers also exist; rubber and wood, for example, are natural polymers that consist of a simple hydrocarbon, isoprene, according toEncyclopedia Britannica. Proteins are natural polymers made up of a...
百度试题 题目A polymer is a large molecule (macromolecule) composed of repeating structural units connected by___(共价的) chemical bonds.相关知识点: 试题来源: 解析 covalent 反馈 收藏
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The invention relates to a laminate, made up of a first layer of a first material and a second layer of a polymer reinforced with continuous fibres, wherein the first layer and the second layer are joined to one another over the surface areas thereof, wherein the continuous fibres in the...
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A polymer is a macro-molecule formed by linking many small molecules togetherA.正确B.错误的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,是学习的生产力
Which of the following materials is a polymer? A、silicon dioxide B、silicon carbide C、silicon nitride D、polyethylene 点击查看答案进入小程序搜题 你可能喜欢 设计师搭配织物布艺时,应注意与环境因素的搭配,需要把握( )原则。 A、色彩基调要统一 B、尺寸大小要适宜 C、布料材质需对比 D、风格款式要呼应...