浮游

In total, 5 phyla, including 72 genera and 177 species were identified, of which chain\|shaped ones were dominant, in which diatoms dominated, and dinoflagellates went the second place.

共鉴定出浮游植物5门72属177种，浮游植物以硅藻为主，但甲藻在群落中的比重也很明显，此外还有少量的绿藻、蓝藻和金藻。

They put zooplankton and phytoplankton into 4-liter tubs and let them sit for 8 days.

他们将浮游动物和浮游植物放进盛着4公升水的水缸里，在那里放8天。

Low abundance and species diversity in the pelagic zones was in coincidence with a relatively high-yield fishery in the reservoir, the high predation pressure was a main force in structuring the size distribution of crustacean community.

浮游甲壳类的种类和数量均是以小个体为主，除了营养水平还与水体中的捕食压力紧密相关，鱼类的捕食对于浮游甲壳类群落结构的形成作用显著。

Adding phosphate may increases more energy into both classical food chain (diatom-＞copepod) and microbial food chain (bacteria-＞protist-＞ mesozooplankton). But the energy into microbial food chain is more than classical food chain and plays more important role than the later.

加磷提高了浮游生态系统中经典食物链和微食物链（溶解有机物→细菌→原生动物→中型浮游动物）的能量负荷，而且分配到微食物链的能量比例会提高，微食物链的作用得到加强。

Total average quantity of Phytoplankton is 687.56×10^4ind/L, and biomass is 8.888 3 mg/L; Zooplankton belong to 4 Phylums-31 Genus or Species, protozoon and rotifer have the most quantity (77.67%), Copepoda have the most biomass (1.193 0 mg/L), total average quantity of Zooplankton is 270.690ind/L.

浮游动物共4类31个种属，数量上以原生动物、轮虫为主，占77.67%，生物量桡足类最大，为1.1930mg/L，浮游动物总平均量为270.690ind/L。

The zooplankton specimens were investigated in Pacific saury fishing grounds of northwestern Pacific Ocean from July to September in 2005, and then were analyzed by species, amount and distributions.

根据2005年7-9月于西北太平洋公海秋刀鱼渔场所采集到的浮游动物的有关数据，对调查海域表层浮游动物的组成、数量和分布进行了研究。

This paper presents a study of the effect of initial algal density and phosphorus concentration on the competition between Platymonas subcordiformis and Ulva pertusa. The growth of P.

摘 要：本文以磷浓度和种群密度为变量，以亚心形扁藻为浮游微藻代表，采用实验生态学手段研究了大型海藻孔石莼与浮游微藻间的竞争。

Different physiological rate parameters of phytoplankton and zooplankton are assessed by means of allometric relationships applied to their body sizes.

不同生理率参数浮游植物和浮游动物进行评估的方式生长的关系适用于他们的身体尺寸。

In this paper, the species, amounts and distribution situation of phytoplankton, zooplankton and zoobenthos in Shenzhen Bay are studied.

对深圳湾浮游植物、浮游动物和底栖动物的种类、数量及分布现状进行了研究。

The number of zooplankton species in the Changjiang Estuary and their distributions are complicated.

长江口浮游动物丰度和分布具有不确定性，水团的季节变化，外海水和冲淡水交汇的位置是影响长江口浮游动物分布特征的重要因素。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。