长江水系,the Yangtze River system
1)the Yangtze River system长江水系
1.Based on the main factors influencing the germplasm resources of the carps inthe Yangtze River system, this paper deals with the analysis of the phenomena of the degradation of the germ lines that are ubiguitously present in fish .四大家鱼是我国淡水养殖和捕劳的主要对象，本文从影响长江水系四大家鱼种质资源的主要因素出发，对目前鱼类养殖场普遍存在的四大家鱼种质退化的原因进行了分析，提出了保护长江水系四大家鱼天然产卵场，利用长江故道保护和合理利用长江四大家鱼种质资源，保护四大家鱼人工养殖群体的遗传性能，建立长江水系四大家鱼种质资源监测体系等对策。
英文短句/例句
1.Percentage of the Water Quality Grades of the Yangtze River System长江水系水质类别比例
2.Study on Initial Formation Time of Three Gorges Region in the Yangtze Aquo-System长江水系在三峡段初始形成时间研究
3.Dimension series of integrated barges for the Changjiang waterways --Dimensions of integrated barges for the Changjiang-3000DWTGB/T2884.1-1996长江水系分节驳船型尺度系列长江3000吨级分节驳船型尺度
4.Dimension series of integrated barges for the changjaing waterways --Dimensions of integrated barges for the Changjiang-2000DWTGB/T2884.2-1996长江水系节驳船型尺度系列长江2000吨级分节驳船型尺度
5.Study on the Management Countermeasure of Dangerous Goods in Waterway Transportation of Changjiang River;我国长江水系危险货物水路运输管理对策研究
6.Advances in Germplasm Research of the Chinese Mitten Crab,Erocheir sinensis Originated from the Yangtze River长江水系中华绒螯蟹种质资源研究进展
7.The mountain is the watershed of the two rivers of the Yangtze and Qiantang.黄山是长江和钱塘江两大水系的分水岭。
8.TERRACE EVIDENCE OF RIVER SYSTEM CHANGE IN THE UPPER REACHES OF CHANGJIANG RIVER长江上游水系变迁的河流阶地证据
9.Traffic Safety Appraisal Target System of Changjiang River;长江水上交通安全评价指标体系研究
10.System Dynamic Research on Yangtse River Marine System;长江三角洲水运物流系统动力学研究
11.Research on the Waterway Container System of Hanshen Section in Yangtze River;长江汉申段水路集装箱运输系统研究
12.Legal System of the Protection of The Yangtze River Water Resource and its Perfection;长江水资源保护的法律体系及其完善
13.Surveillance of schistosomiasis in Yangtze River-Wangyu River water system in Changshu City常熟市长江望虞河水系血吸虫病监测
14.Yangtze River Basin Water Drawing Permitted Management System长江流域取水许可管理信息系统研究
15.Preliminary Study on the Sources of High Cadmium Value Belt of Stream Sediments in Yichang Section of the Yangtze River长江宜昌段水系沉积物镉高值带成因
16.Analysis of genetic diversity among wild silver carp(Hypophthalmichthys molitrix) populations in the Yangtze,Heilongjiang and Pearl Rivers using microsatellite markers长江、珠江、黑龙江水系野生鲢遗传多样性的微卫星分析
17.Characteristics of Water Vapor over East Part of Tibetan Plateau and Its Relationship with Precipitation in Yangtze River;青藏高原东部水汽特征与长江流域降水的关系
18.RELATIONSHIP BETWEEN THE VARIATION OF THE SEASURFACE TEMPERATURE OVER THE SOUTH CHINA SEA AND THE RAINFALLS OVER THE MIDDLE AND LOWER REACHES OF THE YANGTZE RIVER IN JUNE南海海温变异与长江中下游六月降水的联系
相关短句/例句
Chang Jiang River长江水系武汉段
1.Three-dimensional modeling of hydrodynamic processes in the Wuhan catchments of theChang Jiang River;长江水系武汉段水动力过程三维数值模拟
3)Changjiang river in the south of shanxi陕南长江水系
4)Yangtse River water长江水体
1.Therefore,the use ofYangtse River water as the heat and cold sources of water source heat pumps will have great potential of energy efficiency.对重庆段长江水温进行了实测,在仅考虑制冷剂与冷却水、制冷剂与长江水体之间的传热温差影响的情况下,水源热泵机组的性能系数能达到6。
5)Yangtze River water长江水
1.Numerical simulation of solid-liquid flow ofYangtze River water in a semi-annulus reentry tube;半圆环折返管内长江水固液两相流的数值模拟
2.The investigation shows that used as cold and heat sources,theYangtze River water is suited for developing water source heat pump technology and the shell-and-tube direct water source heat pump system is a feasible form.研究表明,长江水作为冷热源适于发展水源热泵技术,应优先选择壳管式直接利用热泵系统。
3.The variation of fouling resistance and frictional resistance coefficient of heat exchanger using connateYangtze River water as cooling water is tested experimentally.通过实验方法测试了以原生长江水为冷却水的换热器污垢热阻和摩阻系数的变化。
6)Yangtze River raw water长江原水
1.Study ofYangtze River raw water purification by integrated contact filtration-activated carbon adsorption-UF process;接触过滤—活性炭吸附—超滤一体化净水装置处理长江原水的研究
延伸阅读
长江水系水能资源长江水系水能资源hydropower resources of Changjiang (Yangtze) river systemChongJ一ong sh一Jlx一sh口一ne，、g:一yL;o)、长江水系水能资源[hydropower resourees ofChangjiang(Yangtze)river System]据1950年《中华人民共和国水力资源普查成果》统计，长江水系水能资源理论蕴藏量为23478.2亿kw·h/a，其中技术可开发资源10275.2亿kw·h/a。长江水系可能开发的水能资源占中国比重为53%.主要分布于长江干流和雅碧江、大渡河、乌江、沉江、汉江和赣江等干流，以上河流可能开发资源年发电量占全水系的75%。水系内水能资源分布见表。
