酶是高分子化合物.Enzymes are large molecular weight compounds.文摘: 聚磷腈是一类具有特殊性能的无机高分子功能材料.Abstract: Polyphosphazenes are inorganic polymeric functional materialsthat have unique characterization.腐植酸是有机高分子化合物, 具有多种功能.Humic acid is...
我们迁往北安普敦郡，置身于一派树篱和田野的新景致中。We moved to Northamptonshire and a new landscape of hedges and fields.灌木树篱和草地中开满了五彩缤纷的野花。Hedgerows and meadows are thick with a tapestry of wild flowers.我看见一位老人在外面修剪树篱。I saw an old man out clipp...
黑暗中我的听觉变得异常灵敏。In the dark my sense of hearing becomes so acute.《芝加哥》将给所有音乐爱好者献上一场听觉的盛宴。Chicago provides a feast for the ears of any music lover.听觉障碍者反映数字电话会对助听器造成干扰。The hearing-impaired say digital phones interfere with ...