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- The species quantity of submerged plant investigated from three experiment plots of East Taihu lake、shed and Wuli lake are bigger than obtained by laboratory incubation. 而从萌发的沉水植物物种数比较来看,东太湖、大棚和五里湖三个试验区调查到的沉水植物物种数均高于实验室条件下东太湖底泥种子库萌发的物种数。
- Hence, the survival rate of submerged plants is very low in eutrophic lakes. 因此在富营养化的湖泊中栽种沉水植物的成活率是很低的。
- The effects of submerged plant on the concentrations of different nitrogen species in overlying water, porewater and sediment of different layers from water-sediment interface were investigated in simulating condition. 摘要在室内模拟条件下研究沉水植物对水-沉积物界面的上覆水、不同层次的间隙水和沉积物中不同形态氮含量的影响。
- The herbivory effects by snail Radix swinhoei on submerged plant community were examined in an experimental station under artificial controlling in Taihu Lake, Jiangsu of China from May to July, 2006. 摘要在受控实验条件下,采用实验生态学的方法,研究了螺类(椭圆萝卜螺)牧食损害对人工构建的沉水植物群落结构的影响。
- Can planting submerged plants make the water clear and lead the reverse switches to plant dominance in eutrophic Lake Taihu? 在富营养化的太湖中栽种沉水植物能使水变清,进而“向后跃变”为“草型湖泊”吗?
- Utilization of Submerged Plant Resources in Fishery 沉水植物资源在渔业上的合理利用
- Any of several submerged plants of the genus Ceratophyllum,forming branched masses in quiet water and having finely dissected,whorled leaves and minute unisexual flowers. 角苔,一种金鱼藻属的水下植物,在风平浪静时会形成纵横交错的树枝网,生有轮生的多裂叶,开极小的单性花。
- Any of several submerged plants of the genus Ceratophyllum, forming branched masses in quiet water and having finely dissected, whorled leaves and minute unisexual flowers. 角苔一种金鱼藻属的水下植物,在风平浪静时会形成纵横交错的树枝网,生有轮生的多裂叶,开极小的单性花
- The plant was growing at an angle. 植物呈一定角度生长。
- Effect of Submerged Plant on Incubating and Culturing Zebra 沉水植物对斑马鱼鱼卵孵化及仔鱼生长的影响
- THE INFLUENCE OF RADIX SWINHOEI ON THE GROWTH OF TWO SPECIES OF SUBMERGED PLANT 椭圆萝卜螺对两种沉水植物生长的影响
- The submarine submerged to avoid enemy ships. 该潜艇潜入水下以躲避敌舰。
- The plant converts crude oil into gasoline. 这家工厂将原油加工成汽油。
- Our ship was able to haul up just before it hit the submerged reef. 我们的船就在要撞上暗礁的时候停住了。
- Now ordinary repairs can be handled in our plant. 现在一般的修理工作都可在我们厂进行了。
- Coastal land submerged during high tide. 受潮地,潮淹区涨潮时被水淹没的海岸
- Plant need water the way they need sun light. 植物需要水就像它们需要阳光一样。
- The soldiers blew up the enemy power plant. 士兵们炸毁了敌人的发电厂。
- The gardener tore up the plant, root and all. 园丁把园中的花草树木连根全挖了出来。
- The indigo plant or the blue dye obtained from it. 假蓝靛靛蓝植物或从这种植物中提取的蓝色染料