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- Plankton and nekton are pelagic organisms. 浮游生物和自游生物都是海面的生物。
- So we know this plankton is very dangerous. 可见浮游生物是非常危险的。
- Fishes, crabs, octopus, are part of nekton. 鱼类、蟹类、章鱼都是自游动物的组成部分。
- Fishes, crabs, octopus, are part of nekton . 鱼类、蟹类、章鱼都是自游动物的组成部分。
- Plankton that remains free-swimming through all stages of its life cycle. 终生浮游生物一种在其生命的所有阶段可自由游动的浮游生物
- They eat planktonic crustaceans and fish larvae. 以浮游的甲壳动物和鱼类幼体为食。
- Estuaries are the home of many living species that can be classified into plankton, nekton and benthos based on their swim ability and the habitats they live. 河口生物种类繁多，根据它们的运动能力和栖息环境的不同可分为浮游生物、游泳生物和底栖生物。
- So we know his plankton is very dangerous. 可见浮游生物是非常危险的。
- Plankton is at the bottom of the marine food chain. 浮游生物处于海洋食物链的最底层。
- So we know this plankton is very dange rous. 可见浮游生物是非常危险的。
- As Pell sees it, what Nekton does is a blend of art and science. 对他而言，耐顿就是艺术和科学的混合体。
- Flying fish eat plankton and small crustaceans. 飞鱼吃浮游生物和小甲壳纲的动物。
- They feed on plankton, the sea's drifting life. 它们吃以浮游生物为生。
- Sandy Plankton said they only live to be 100. 山笛叔叔说它们只能活到100岁.
- These need no feeding, thriving on plankton alone. 这些动物不需要喂食，只以食浮游生物维生。
- The plankton in the sea feeds many kinds of animals. 海的浮游生物成为很多种动物的食物。
- We experimented by forcing plankton into the oyster. 实验时我们把浮游生物注入珠蚌中。
- The dead plankton on the bottom must be preserved from oxidation. 在海底的浮游生物必须被保护起来以免遭氧化作用。
- These plankton organisms mostly live only a very short time. 这些浮游生物的生长期很短。
- Whales use their pectinate teeth to gather plankton. 鲸鱼用牠们栉齿状的牙齿来捉浮游生物。
