通过雌株末梢的纵切面所现出的几个瓶 状 的颈卵器, 这就是雌性生殖器官.A similar section through the female plant reveals several bottle - shape archegonia , the female reproductory organs.额外, 基本的媒介+KGF也允许了前进到末梢的齿槽的表现型.Additionally, basal medium + KGF als...
One , introductive coke is in the action in blast furnace is well - known.前言焦炭在高炉中的作用是众所周知的.Service category , such as consultative information service, competitive information and introductive contents etc.包括参照性信息服务 、 竞...
There are 1.7 million blind and visually impaired people in Britain.英国有170万失明和视力受损人口。Some hearing-impaired children may work harder to overcome their handicap.一些有听障的儿童可能需要花更大的力气来克服这一缺陷。The hearing-impaired say digital ph...
The German Mediterranean submarine flotilla officially was formed on 18 th November 1915.德国潜艇舰队地中海正式成立于1915年11月18号.We go flotilla cruise in the aegean.我们随小船队漫游了爱琴海.Captain Watson this morning announced of a secret third ...