英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:

polymer    音标拼音: [p'ɑləmɚ]
n. 聚合体

聚合体

polymer
n 1: a naturally occurring or synthetic compound consisting of
large molecules made up of a linked series of repeated
simple monomers

Polymer \Pol"y*mer\, n. [See {Polymeric}.] (Chem.)
Any one of two or more substances related to each other by
polymerism; specifically, a substance produced from another
substance by chemical polymerization. [Formerly also written
polymere.]
[1913 Webster]


请选择你想看的字典辞典:
单词字典翻译
Polymer查看 Polymer 在百度字典中的解释百度英翻中〔查看〕
Polymer查看 Polymer 在Google字典中的解释Google英翻中〔查看〕
Polymer查看 Polymer 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Polymer - Wikipedia
    A polymer ( ˈpɒlɪmər [4][5]) is a substance or material that consists of very large molecules, or macromolecules, that are constituted by many repeating subunits derived from one or more species of monomers [6] Due to their broad spectrum of properties, [7] both synthetic and natural polymers play essential and ubiquitous roles in everyday life [8] Polymers range from familiar
  • Polymer | Description, Examples, Types, Material, Uses, Facts . . .
    Polymer, any of a class of natural or synthetic substances composed of very large molecules that are multiples of simpler chemical units Polymers make up many of the materials in living organisms, and they constitute the basis of certain minerals and human-made materials, such as paper and plastics
  • What Is a Polymer? - ThoughtCo
    Definition A polymer is a chemical compound with molecules bonded together in long, repeating chains Because of their structure, polymers have unique properties that can be tailored for different uses Polymers are both man-made and naturally occurring Rubber, for example, is a natural polymeric material that has been used for thousands of years
  • Polymer | Journal | ScienceDirect. com by Elsevier
    European Polymer Journal The International Journal for the Science and Technology of Polymers Polymer is an interdisciplinary journal dedicated to publishing innovative and significant advances in Polymer Physics, Chemistry, and Technology We welcome submissions on polymer chemistry, polymer physics, polymer hybrids, … View full aims scope
  • Polymers 101: What Are Polymers?, Classes, Types, and Common Examples
    The word polymer comes from a Greek term that translates to “many parts ” A polymer is a term used for large chemical compounds with several subunits These subunits are also known as monomers, and they are linked to each other in long recurring chains Sometimes, too, polymers may be made up of one type of monomer or different kinds
  • Polymer chemistry - Wikipedia
    Polymer chemistry Portion of backbone of nylon 6,6 Polymer chemistry is a sub-discipline of chemistry that focuses on the structures, chemical synthesis, and chemical and physical properties of polymers and macromolecules
  • What is a Polymer? - GeeksforGeeks
    A Polymer is a very big molecule or complexly structured material made up of macromolecules, which are small, simple compounds that repeat themselves to make polymers Both Synthetic Polymers as well as Natural Polymers play significant and relevant roles in daily life
  • Introduction to Polymers - Leonard Gelfand Center - Carnegie Mellon . . .
    Introduction to Polymers Introduction to Polymers Molecules are compounds that are made of more than one type of atom An example of a small molecule is water--it contains three atoms--two of hydrogen and one of oxygen Polymers are very large molecules compared to water They have many more atoms than a water molecule--from 10,000 to 100,000 atoms per molecule The word polymer is derived
  • Explainer: What are polymers? - Science News Explores
    Polymers, whether natural or artificial, are big molecules made by linking up smaller repeating chemical units The most common “backbones” for polymers are chains of carbon or silicon, each of which can bond to four other atoms





中文字典-英文字典  2005-2009