知识贝壳
知识贝壳
所属栏目：发酵生物技术英语
Horticultural (与园艺有有的,园艺学的) practice has long made use of vegetative cloning of plant parts (shoots,leaves,etc. ) for selective and rapid propagation of many plant species. Subsequently,plant tissues such as root tips,cambium (形成层) or plant tumours were f ......（本文共 5414 字 ） [阅读本文] >>