查询词典 Cladocera

Only 8 species of Cladocera and 5 species of Copepoda were observed.

共鉴定浮游动物134属217种，其中原生动物95属153种，占浮游动物物种数的71%；轮虫27属51种，占23%；枝角类7属8种，占4%；桡足类5属5种，占2%。

During one year study,32 species（22 Cladocera and 10 Copepoda）were found.

全年中，共发现浮游甲壳动物32种，其中枝角类22种，桡足类10种。

In the report was included following parts:The first part: Basal researches in batch culturing fresh water cladocera .

完成了适宜批量培养的种类的筛选及主要生态学因子的研究工作。

Alternatively, the Cladocera may be disappeared or reduced in numbers for the phytoplankton to gain advantage.

在富营养化的湖泊中，藻类对沉水植物有明显的&遮光效应&，从而降低了它的竞争能力。

Phytoplankton biomass increase coincided with the decrease in large Cladocera density and size.

浮游植物的生物量增长与大型枝角类密度和体型下降相一致。

For example, in water fleas of the genus Cladocera, sexual offspring form eggs which are better able to survive the winter.

例如，在枝角类的水跳蚤中，有性后代形成能够更好地熬过冬天的卵。

During one year study,32 species22 Cladocera and 10 Copepodawere found.

全年中，共发现浮游甲壳动物32种，其中枝角类22种，桡足类10种。

Moreover, large amount cladocera can immediately decrease algae concentration.

此外，当水中施放较多数量的枝角类时，则能在短时间内减少水中小球藻的数量。

One pond lacking submerged macrophytes could maintain very low phytoplankton biomass owing to large Cladocera grazing alone.

在一个缺乏大型沉水植被的池塘可能会维持较低的浮游植物生物量由于大型枝角类的单一摄食。

Influence of temperature on growth, reproduction and longevity of Moina salina Daddy, 1888 (Cladocera: Moinidae).

蒙古裸腹溞在海水中的极限温度和最适温度。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。