查询词典 zooplankton

The nauplii of crustacean Artemia, also named brine shrimp, are the most widely used live zooplankton bait for feeding larvae of aquaculture finfish and shellfish.

甲壳类生物丰年虾(Artemia sp。)的无节幼虫，又称为盐水虾，是最广泛用於餵食养殖鱼贝类幼苗的活体浮游饵料生物。

Dominant species were comprised of mainly micro- and meso-zooplankton species and planktonic larvae of benthos such as Parvocalanus crassirostris, Cirripedia nauplius, Oithona attenuata, Acrocalanus gibber, Nauplius, Bivalvia veliger, Copepodite, Oithona simplex and so on.

优势种主要是中小型种类和底栖动物的幼虫，如强额孔雀哲水蚤、蔓足类无节幼虫、细长腹剑水蚤、驼背隆哲水蚤、无节幼虫、双壳类面盘幼虫、桡足幼体、简长腹剑水蚤等。

The first theories of such grazer control were merely based on observations of negative correlations between algal and zooplankton numbers.

这样grazer控制的第一种理论根据负相关的观察海藻和浮游动物数字之间的仅仅。

Therefore, fish's predatory control on zooplankton is higher in shallow lakes, resulting in less possibility of grazer control of algae by the Cladocera.

下行效应在浅水湖泊中可能更为重要，因此浅水湖泊中滤食性鱼类对浮游动物的捕食控制可能更强，导致枝角类几乎不可能通过牧食控制藻类的生长。

My advisor, Bill Kier, pointed me to oceanic zooplankton, we both thought about transparency, and I applied to two oceanographic institutions, both of which turned me down.

我的指导老师 Bill Kier指引我去做海洋浮游动物，我们都在想透明的东西。

The main forms of life in the limnetic zone are phytoplankton and zooplankton.

此区主要由浮游植物和浮游动物组成。

The average density of zooplankton below 169μm mesh size was 5270ind/m^3, which was 110 times of that below 505μm.

用浅水Ⅱ型网采集的浮游动物总密度平均值为5270ind/m^3，是浅水Ⅰ型网的110倍。

The size structure of the metazoan zooplankton was analyzed by taking body mass as the size variable.

于2002年和2003年对该湖的后生浮游动物进行了采样，并以体重作为个体大小变量研究了浮游动物的个体大小组成结构。

The effects of immobilized microbes including Rhodospirillaceae, Bacillus, Nitrobacteria and denitrifying bacteria on the changes in species, quantity and biomass of algae and zooplankton in aquiculture water and on the physicochemical environmental factors, such as nitrogen, were studied.

研究了固定化微生物(含有光合细菌、芽胞杆菌、硝化细菌以及反硝化细菌)对养殖水体中藻类和浮游动物的种类、数量、生物量以及水体氮素等理化环境的影响。

Analysis of grey models between the environmental essential parameters of seawater and the growth of Prorocentrum sigmoides Bohm in Dapeng Bay,South China Sea;2. The relations between the growth of Noctiluca scintillans, Prorocentrum sigmoides Bohm ,zooplankton and physical,chemical factors of seawater were studied in this paper.

研究大鹏湾夜光藻、反曲原甲藻、浮游动物种群增殖与浮游动物和海水理化因子之间的关系，采用的方法是根据它们的种群增殖态势与浮游动物和理化因子的比较，依据空间理论的数学基础，按照规范性、偶对称性、整体性和接近性这四条原则，确定参考数列（母序列：夜光藻和反曲原甲藻、浮游动物）和若干比较数列（子序列：浮游动物和海水理化因子）之间的关联度。

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