英语语法分析

Calixarene is a new kind of host guest compound.

烃是一类新型的主客体化合物。

A review is presented on the progress of calixarene-based fluorescent recognition reagent since 2002.

综述了2002年以来杯芳烃荧光试剂在主客体识别中的研究进展及分析应用。

In chapter 1, a review of calixarene structures, syntheses, chemical modifications, properties and applications were presented.

第一章对杯芳烃的结构、合成、化学修饰、性质、应用，做了简要的概括和评述。