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。
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14CO 32-在红鲤和金鱼藻中的分布与积累动态。
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.
金鱼藻各部位对水体中的14C均具有很强的富集作用，可用来监测和净化被14 C污染的水体。
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.
金鱼藻各部位对水体中的14C均具有很强的富集作用，可用来监测和净化被14 C污染的水体。
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