音标:['pɔ:fɪrɪnz] ;
卟啉类化合物
n. any of various pigments distributed widely in living tissues

porphyrins的用法和样例:

例句

  1. Five novel histidine modified porphyrins were synthesized by reaction of corresponding pyrrole with aldehyde.摘要通过吡咯和相应的醛合成了五个新型的以组氨酸修饰的卟啉类化合物。

One main goal in the renewable energy field is to find an efficient, inexpensive way to split water into hydrogen and oxygen. The hydrogen could then be used as a fuel source for vehicles or fuel cells. Typically, an electric current breaks the water

发表于:2019-01-08 / 阅读(48) / 评论(0) 分类 Scientific American(四)月
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