river fishery meaning in English
河川渔业
江河渔业
Examples
- The sturgeon was caught from wild by the yangtze river fisheries research institute of the chinese academy of fishery sciences on late october 2006
这只中华鲟是中国水产科学研究院长江水产研究所今年10月底在长江获取的野生中华鲟。 - Finger 4 : in the rearing pool at the yangtze river fisheries research institute of the chinese academy of fishery sciences , the fries of wild chinese sturgeon mother : the fries , which are successful artificially incubated , are eating breakfast with tasty relish - - aquatic earthworm , which look like red filament
图四：长江水产研究所的幼鲟饲养池里，野生中华鲟妈妈的孩子们：一尾尾人工孵化成功的小中华鲟们正津津有味地吃着早餐：红红的如同细线的水蚯蚓。 - On the basis of the investigation of the content and distribution of heavy metals in sediments and benthic organisms from the sewage stream in guangzhou city , the antagonistic effect of selenium on the harm of mercury ( hg2 + ) to the tissues in swordtail fish ( xiphophorus helleri ) , the 22nd offspring purely cultivated by pearl river fishery research institute , were measured by physiological and biochemical indexes and observation of electron microscopy
本研究中首先调查了广州市河涌沉积物及底栖生物体内重金属含量及分布，并以珠江水产研究所培育的水生实验动物?剑尾鱼为实验材料，利用环境生物技术，电镜观察等技术方法研究了重金属?汞对剑尾鱼组织的毒害及机体必需微量元素硒对其毒害的拮抗性影响。