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1·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.

金鱼藻各部位对水体中的14 C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。