作业帮polymer的英文定义
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polymer的英文定义
polymer的英文定义
polymer的英文定义
聚合体
polymer
n
聚合体；聚合物
Any of numerous natural and synthetic compounds of usually high molecular weight consisting of up to millions of repeated linked units, each a relatively light and simple...
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polymer
n
聚合体；聚合物
Any of numerous natural and synthetic compounds of usually high molecular weight consisting of up to millions of repeated linked units, each a relatively light and simple molecule.
聚合物许多天然和人工合成的化合物中的任一种，通常具高分子的重量，包含最多可达上百万个的彼此重复且相连的单位，每一个单位都是一个相对较轻和较简单的分子
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聚合体
a naturally occurring or synthetic compound consisting of large molecules made up of a linked series of repeated simple monomers
聚合物 大家都说对了哈哈
polymer
n.聚合体
The word comes from the greek polumeres, which means `having many parts'. Polymers are large molecules consisting of repeated chemical units (`mers') joined together, usually in a line, like beads on ...
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The word comes from the greek polumeres, which means `having many parts'. Polymers are large molecules consisting of repeated chemical units (`mers') joined together, usually in a line, like beads on a string. Each `mer' is typically made up of more than 5 and less than 500 atoms; the word `polymer' is applied when you have more than about 50 `mers' stuck together. Most of the plastics that make up the pieces of junk that fill our lives are made of polymers.
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