早教吧 育儿知识 作业答案 考试题库 百科 知识分享

英语翻译最显著的限制就是对环境的不友好了,某些聚合物它难降解,对环境造成极大的污染.以及某些聚合物材料对生物体有害,导致病变、疾病,甚至癌症之类的……至于作用就无所不包了,可

题目详情
英语翻译
最显著的限制就是对环境的不友好了,某些聚合物它难降解,对环境造成极大的污染.以及某些聚合物材料对生物体有害,导致病变、疾病,甚至癌症之类的……
至于作用就无所不包了,可以说你在日常生活中所接触到的基本都有“聚合物”的概念.你平常用的塑料、胶袋、杯子碟子筷子锅等等,基本都是用它做的……还有装修装潢用到的地板、墙漆、布料,各种家电用具外壳、被褥、毛巾、衣服、各种面料等等.这还只是生活中的作用,聚合物还用于各个方面,当然也包括尖端领域,航空航天的特殊隔热层,生物医学医药中的生物高分子、人工人造器官,微观领域的应用等等等等.可以说我们现在的生活已经离不开它了
▼优质解答
答案和解析
The most significant is the limit of the unfriendly,environmental degradation,it is certain to polymer environmental pollution.And certain of polymer materials,cause harmful organisms,disease,and even cancer...
Just as the role,say you contrarywise in daily life to have "the basic concept of polymer.Do you usually use plastic,plastic bags,cup dish chopsticks are basically etc,pan with it doing STH.Still use floor,decorate decorate wall paint,cloth,various household appliance shell,bedding,towels,clothes,all kinds of fabric,etc.This is just the life function,polymer is also used in all aspects,including frontier,aerospace,special thermal insulation layer of biomedical polymer,artificial medical synthetic biology application of micro organs,etc.We now have the life without it