1·In some places, though, iron is the limiting nutrient. Adding iron to such places should cause a bloom of planktonic algae, thus sucking carbon dioxide out of the atmosphere.
然而在一些地方却缺少铁物质，在这些地方添加铁物质可以产生茂密的浮游藻类，并因此能从大气层中吸取二氧化碳。
2·It would be expected to correlate with the distribution of planktonic algae-the ultimate drivers of biological productivity.
它们本应该和生物生产力的终极驱动—浮游海藻分布在一起。
3·A lack of this metal is commonly the brake that stops the growth of planktonic algae.
铁不足是浮游海藻增多最普遍的瓶颈。
4·We conclude that, collectively, the properties of Rfx. antarcticus strain Fryx1 are those of a planktonic phototroph.
我们的结论是，从整体而言，Rf x . antarcticus的Fryx1株是一个浮游光合型生物。
5·CroV, as its full name suggests, is a parasite of Cafeteria roenbergensis, a single-celled planktonic organism that was itself discovered only in 1988.
从CroV病毒的全称可以看出，它的宿主是海洋微型异养鞭毛虫(Cafeteria roenbergensis)——一种直到1988年才发现的单细胞浮游生物。
1·So where fishes use their eyes to spot planktonic prey, jellyfishes rely on body size—like the lion's mane jellyfish's 37-meter-long tentacles—to maximize their success.
所以，鱼类用眼睛来定位浮游生物，而水母依靠身体的尺寸，就像狮子的鬃毛一样，水母那长达37米的卷须，大大增加了它捕食成功的可能性。