There are no significant change in the biomass and structure of phytoplankton.
在太湖用圍隔試驗,研究湖泊底泥和外源污染對富營養(yǎng)化湖泊藻類種群的影響.
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This is the first marine phytoplankton database in China.
該數(shù)據(jù)庫為目前國內(nèi)首個沿海常見浮游植物網(wǎng)絡分類數(shù)據(jù)庫.
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Eventually, the surface phytoplankton exhaust the available nutrients and slow their growth.
最終, 表層浮游植物耗盡了可獲取的養(yǎng)分使其增長放緩.
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Both species of fish make the phytoplankton communities succession towards different directions.
這兩種魚會使浮游植物群落向不同的方向演替.
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The mean assimilation number of phytoplankton in the test ponds was 11.
結(jié)果表明:所調(diào)查蝦池浮游植物的碳同化數(shù)(以每克葉綠素計)平均為11.
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This image of phytoplankton was produced by the MODIS Rapid Response System.
這幅關(guān)于浮游植物的圖像是由MODIS快速反應系統(tǒng)生成的.
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And the cells of phytoplankton were miniaturization.
浮游植物小型化趨勢明顯.
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Knit ( small, shrimp - like animals ) feed on phytoplankton.
磷蝦 ( 小的 、 像蝦一樣的動物 ) 以浮游植物為食.
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Dimethylsulfide is the major sulfur compound emitted from sea, which is mainly produced from marine phytoplankton.
二甲基硫是海洋排放到大氣中的主要含硫化合物.海洋二甲基硫主要來源于浮游植物.
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They put zooplankton and phytoplankton into 4 - liter tubs and let them sit for 8 days.
他們將浮游動物和浮游植物放進盛著4公升水的水缸里,在那里放8天.
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Discrimination technology for bacillariophyta and pyrrophyta was established by chlorophyll fluorescence excitation spectra of phytoplankton.
基于浮游植物活體葉綠素熒光激發(fā)光譜建立了硅藻和甲藻的識別測定技術(shù).
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Algae is the main ocean phytoplankton and chlorophyll - a is the main pigment of algae.
海藻是主要的海洋浮游植物,葉綠素a是海藻中的主要色素.
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Some phytoplankton can fix nitrogen and can grow in areas where nitrate concentrations are low.
一些浮游植物可以通過固氮在硝酸鹽含量較低的地區(qū)生長.
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The variations in colour are caused by different species and concentrations of phytoplankton.
至于顏色上的變化是由浮游植物的種類和濃度不同所導致的.
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As zooplankton become more abundant and eat more phytoplankton, the population of phytoplankton should shrink.
隨著浮游動物變得越來越豐富,它們吃掉的浮游植物也就越多, 浮游植物的數(shù)量就會減少.
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At the heart of the phenomenon lie tiny marine microorganisms (海洋微生物) called phytoplankton.
2019年高考英語北京卷 閱讀理解 閱讀D 原文Because of the way light reflects off the organisms, these phytoplankton create colourful patterns at the ocean surface.
2019年高考英語北京卷 閱讀理解 閱讀D 原文But in some waters, such as those of the Arctic, a warming will make conditions riper for phytoplankton, and these areas will turn greener.
2019年高考英語北京卷 閱讀理解 閱讀D 原文But phytoplankton are vulnerable to the ocean's warming trend.
2019年高考英語北京卷 閱讀理解 閱讀D 原文Climate change will fuel the growth of phytoplankton in some areas, while reducing it in other spots, leading to changes in the ocean's appearance.
2019年高考英語北京卷 閱讀理解 閱讀D 原文Dutkiewicz's model aims to project phytoplankton changes.
2019年高考英語北京卷 閱讀理解 閱讀D 選項Ocean colour varies from green to blue, depending on the type and concentration of phytoplankton.
2019年高考英語北京卷 閱讀理解 閱讀D 原文Oceans with more phytoplankton may appear greener.
2019年高考英語北京卷 閱讀理解 閱讀D 選項Phytoplankton have been used to control global climate.
2019年高考英語北京卷 閱讀理解 閱讀D 選項Phytoplankton live at the ocean surface, where they pull carbon dioxide into the ocean while giving off oxygen.
2019年高考英語北京卷 閱讀理解 閱讀D 原文Phytoplankton play a declining role in the marine ecosystem.
2019年高考英語北京卷 閱讀理解 閱讀D 選項The efforts to fuel the growth of phytoplankton.
2019年高考英語北京卷 閱讀理解 閱讀D 選項The model projects that currently blue areas with little phytoplankton could become even bluer.
2019年高考英語北京卷 閱讀理解 閱讀D 原文Warming changes key characteristics of the ocean and can affect phytoplankton growth, since they need not only sunlight and carbon dioxide to grow, but also nutrients.
2019年高考英語北京卷 閱讀理解 閱讀D 原文