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fresh-water
    Classification for Monogenoidea Parasitized On Fresh-Water Fishes On Northern China
    中国北方淡水鱼类单殖吸虫分类与检索
    FOSSIL FRESH-WATER TRIOPSIDS,A NEW FAMILY-XINJIANGIOPSIDAE FAM. NOV
    淡水鲎虫一个新科——新疆鲎虫科
    A NEW RECORD OF FRESH-WATER RED ALGAE OF CHINA
    我国淡水红藻一新记录种
    A Comparative Study on the Microscopic Structure of the Hepatopancreas in Four Species of Fresh-water Fish
    四种淡水养殖鱼类肝胰脏显微结构的比较研究
    A Preliminary Report on the Fresh-water Algae in Qiqihar
    齐齐哈尔市常见淡水藻类初报
    THE DISTRIBUTION OF THE CONFINED FRESH-WATER AQUIFER IN SHANGHAI AND ITS EXTENSION TO THE SEA
    上海市地下淡水承压含水层的分布及其向海域延伸的探讨
    Hydrogeologic Conditions of Shanghai Deep Fresh-water Aquifers & Its Exploitation Prospects
    上海市深部淡水含水层的水文地质条件及其开发前景探讨
    A New Insight into the Situation of Abrupt Epidemic Disease of Major Cultured Fresh-water Fishes
    主要淡水养殖鱼类暴发性流行病流行情况新见解
    Study on geographical distribution of the forest stream fresh-water fish in Hainan island
    海南省森林溪流淡水鱼类地理分布研究
    During the lock equilization time of 12 minutes , the efficiency of salinization prevention reaches about 96% and the fresh-water loss amounts to 10-25% of the water volume to be exchanged.
    该防咸措施具有节水、高效肪咸的优点,在输水时间为12分钟时,防咸效率可达96%左右,淡水损失占闸室置换水体的10~25%。
    Fresh-water colossoma brachypomun were fed upon the food with 25, 50, 75 and 100mg/kg allitridum added.
    在饵料中分别添加 2 5 ,5 0 ,75 ,10 0mg/kg的大蒜素投喂淡水白鲳。
    Fresh-water shrimp(highest) was 66.7%(20/30),sea fish(lowest) was 19.5%(17/87).
    在8类水产品中VP检出率最高的是淡水虾66.7%(20/30); 海鱼最低,为19.5%(17/87)。
    Oxygen isotope of carbonate vein is lighter with narrow ranges,whose value varies from -10.66‰ to-18.91‰,and its Z value most is 100 and 110.Those indicate there was fresh-water leaching during formation of carbonate vein.
    碳酸盐脉氧同位素值较轻且变化较小,δ18O介于-10.66‰~-18.91‰,Z峰值集中在100和110,表明碳酸盐脉形成受到淡水淋滤。
    Preliminary Studies on the Parasitic Crustaceans found on the fresh-water Fishes in Nanking, China.
    南京地区淡水魚寄生甲壳动物的初步研究
    NOTE ON THE OCCURRENCE OF SOME LATE CRETACEOUS FRESH-WATER LAMELLIBRANCHS IN THE CHUSIUNG DISTRICT OF CENTRAL YUNNAN WITH A BRIEF REVIEW ON THE CONTINENTAL CRETACEOUS OF YUNNAN
    记滇中几个晚白垩世淡水瓣鳃类化石并略回顾云南陆相白垩系的研究
    SEASONAL VARIATIONS IN THE REPRODUCTIVE CAPACITY OF TWO SPECIES OF FRESH-WATER CLADOCERA
    两种淡水枝角类生殖量的季节变化
    PARASITIC CRUSTACEANS OF FRESH-WATER FISHES FROM KIANGSU AND SHANGHAI
    江苏省和上海市淡水鱼类的寄生甲壳动物
    NEW MATERIALS OF FRESH-WATER GASTROPODA FROM THE UPPER PART OF THE YUANCH CHUN,YUANCH,SHANSI
    山西垣曲垣曲羣上部淡水腹足类化石的新材料
    ON THE FRESH-WATER CRABS FROM FUJIAN PROVINCE
    福建省淡水蟹类的调查研究
    SOME FRESH-WATER OSTRACODS FROM THE MESOZOIC AND CENOZOIC DEPOSITS IN HAINAN ISLAND,KWANGTUNG
    海南岛中、新生代某些淡水介形类和古气候
 

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