链

• The polypepticle chains in elastin are present in a random arrangement .
  弹性蛋白内的多肽链以一种纹乱的排列而存在。
• It is the reverse of the propagation step in addition polymerization .
  这一过程是加聚反应历程中链增长步序的逆过程。
• In silk, it would be better to describe the chains as being antiparallel .
  在蚕丝中，更确切地讲，这些链是反向平行的。
• Such chlorine will also arise within the chain from any dehydrochlorination .
  这种氯原子还可能由分子链中的脱氯化氢产生。
• The linear glucan molecules of cellulose are bound together by hydrogen bonds .
  纤维素中直链葡聚糖分子由氢键连接在一起。
• It is therefore possible to formulate the chain transfer with ethylbenzene as follows .
  所以可以用下式来表示乙苯链转移。
• Polymers consist of long molecular chains of covalently bonded atoms .
  高聚物都是由共价链联接原子而形成的长链分子所组成。
• Newly-synthesized dna strands from adjacent replicons are ligated together .
  来自邻近的复制子的新合成的DNA链又连结在一起。
• In straight-chain compounds no difficulty was found in resolving these two bands .
  在直链化合物中将这两个谱带分开并不困难。
• She was trifling with a string of coral beads which her mother had just given her .
  她正在玩耍一串她母亲刚才给她的珊瑚珠链。