查询词典 zooplankton

C, N, P and fatty acids compositions were determined in major biology of food webs based on anchovy including phytoplankton, zooplankton, Engraulis japonicus and other fishes such as Scomberomoms niphonius, Pseudosciaena polyactis in Yellow Sea.

本研究分析黄海以鳀鱼为基础食物网中主要生物的碳、氮和磷元素组成以及脂肪酸在组成，包括处于第一营养级的浮游植物、第二营养级浮游动物、鳀鱼以及蓝点马鲛、小黄鱼等鱼类。

Results showed that 57 species in total were identified. Among them copepod was the dominant group, containning 20 taxa. The zooplankton community was composed of 18 rotatoria species, 8 cladocera species, 2 tunicata species, and 1 species in each of Protozan, polychaeta, heteropoda, medusae and euphausiacea, and 2 species unidentified.

经鉴定有浮游动物57种，其中桡足类占优势，有20种；其次为轮虫和枝角类，分别为18和8种；此外，被囊动物2种，原生动物、多毛类、异足类、水母类、糠虾类各1种；还有阶段性各种幼虫以及未知种类2种。

According to the enrichment abilities of the investigated organisms, zooplankton, Crassostrea gigas, Perna viridis, Potamocorbula rubromuscula, Nassarius siquinjorensis and Ulva lactuca were found to be suitable as bio-indictors for some trace metals.

根据对生物富集金属元素能力的分析，浮游动物、太平洋牡蛎、翡翠贻贝、红肉蓝蛤、西格织纹螺和石莼均是某些金属元素的理想监测生物。

The relative effects of top-down and bottom-up drivers of zooplankton size structure were examined in three limnologically diverse regions of Quebec, Canada.

浮游动物体型结构在上行和下行作用的相对影响下被研究在三个不同的湖泊区域中。

Of peak zooplankton abundance, that is,in the late spring and in the summer,(70) munity grazing rates, for nutrient-poor

激增的高峰期，亦即在春季后期以及夏季，哈尼记录了最大程度上的每日群落食草比率

Of peak zooplankton abundance, that is,in the late spring and in the summer,(70) munity grazing rates, for nutrient-poorlakes and bog lakes, respectively,phytoplankton production.

在浮游动物数量激增的高峰期，亦即在春季后期以及夏季，哈尼记录了最大程度上的每日群落食草比率，对于营养物不充足的湖和沼泽湖而言，分别为每日浮游植物繁殖量的6.6%和114%。

Of peak zooplankton abundance, that is,8 %+forum.liuxuehome.com \-in the late spring and in the summer,8 %+forum.liuxuehome.com \-（70） munity grazing rates, for nutrient-poor 8 %+forum.liuxuehome.com \-lakes and bog lakes, respectively,8 %+forum.liuxuehome.com

在浮游动物数量激增的高峰期，亦即在春季后期以及夏季，哈尼记录了最大程度上的每日群落食草比率，对于营养物不充足的湖和沼泽湖而言，分别为每日浮游植物繁殖量的6.6%和114%。8 %+forum.liuxuehome.com

With Protosalanx hyalocranius,Coilia nasus and Salangichthys tangkahkeii as test objects,a food web model of main economic fishes in Taihu Lake was established,with which,the distribution characteristics of DDT in the benthos,zooplankton and fishes of the food web were studied by Monte Carlo simulation method,and one-hit model was used to approach the ecological risk of the DDT distribution.

选取滴滴涕(dichloro-diphenyl-trichloro-ethane，DDT)作为太湖持久性有机氯污染的代表性污染物，以大银鱼、陈氏短吻银鱼和刀鲚为研究对象，建立太湖主要经济鱼类食物网模型，并结合DDT的生物化学特性以及蒙特卡罗不确定性分析方法，应用食物网模型研究DDT在食物网主要经济鱼类中的迁移分布特性，分析由此导致的生态风险。

In north-western coastal water of Taiwan, the species in the zooplankton community belonging to warm neritic species, co...

台湾东北沿岸海域浮游动物群落包含来自东海陆架水的种类，例如中华哲水蚤、太平洋磷虾，也包含有黑潮水的热带种和暖水近岸种。

Fry feed on nymphal and larval insects while in fresh water, but once at sea may not feed at all until they become juveniles, when they eat copepods and other zooplankton.

在新鲜的水中，但一旦在海上可能不饲料，直至他们吃桡足类和其他浮游动物时，他们变得青少年，鱼苗喂若虫和幼虫昆虫。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了