Pollinated by water, as the flowers of ribbon grass and hornwort.
特别是兰花等等通过昆虫来授粉。
2
The distribution and accumulation dynamic of 14co32 - in red common carp and hornwort was studied by using isotope-tracer technology.
本文采用同位素示踪技术研究了14 CO 32 -在红鲤和金鱼藻中的分布与积累动态。
3
Each parts of hornwort all possessed very strong accumulation action on 14c in waters, and could be used for monitoring and purifying the 14c polluted waters.