The fern spore is mostly transported from the land by stream current, and redeeming rate may influence its concentration.
蕨类孢子是从陆地由水流携带搬运而来,百分含量的高低可能是受补偿率的影响。
The fern spore is mostly transported from the land by stream current, and redeeming rate may influence its concentration.
蕨类孢子是从陆地由水流携带搬运而来,百分含量的高低可能是受补偿率的影响。
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