您要查找的是不是：
- sediment in Yellow River 黄河泥沙
- The uneasy symptom of the Yellow River is its limited water and multiplied sediment in an unharmonious relationship. 黄河难以治理的症结就在于水少沙多、水沙关系不协调。
- Therefore,it possesses positive sense to study and discuss the sediment property in Fugu-Wubao section, one of the main sediment-yielding areas in Yellow river. 因此研究和探讨黄河主要产沙区之一府谷吴堡区间的泥沙特性具有其积极的意义。
- The coarse sand area located in the middle reaches of the Yellow river is the main source area which produces the most amount of the deposited sediment in the riverbed of the Yellow river. 摘要黄河中游多沙粗沙区是黄河中下游淤积泥沙的主要来源区，所以研究多沙粗沙区的土地利用与覆盖变化具有重要的现实意义。
- The purity of the water in Yellow River is not satisfying, for it has been polluted for such a long time. 黄河水的纯度不令人满意,因为它被污染的时间太长了。
- Potentiality and Strategy of Municipal Sewage Reuse for Agricultural Irrigation in Yellow River Valley. 黄河流域城镇生活污水回用农业的潜力和对策。
- This paper presents effects of estuarine species on sediment geological properties including morphologic, penetration strength and grain size of sediments in Diaokou area around the delta of the Yellow River. 本文以黄河三角洲钓口区潮滩为研究对象，研究了不同生物密度对沉积物工程地质特征的改造，包括滩面形态、沉积物强度、以及沉积物颗粒大小的改变。
- Puyang City in Yellow River old path, arid climate high winds, sandstorm against vulnerable. 濮阳市地处黄河故道，气候干燥多风，易受风沙侵害。
- Qin Yun-shan,Li Fan.The influence of Yellow River sediment into the sea on sedimentation in Bohai and Huanghai seas[J].Studia Marina Sinica,1986,27:125-135 (in Chinese with English abstract). [12]秦蕴珊;李凡.;黄河入海泥沙对渤海和黄海沉积作用的影响[J]
- The ten main agronomic characters of twenty-seven rice varieties was investigated in this experiment in yellow river irrigation areas of Ningxia. 摘要分别考查了宁夏引黄灌区27个水稻品种的10个主要农艺性状，对达到显著差异的7个性状进行主成分分析，并对影响单株粒重的6个性状进行通径分析。
- Spatial distribution and ecological adaptability of wetland vegetation in Yellow River Delta along a water table depth gradient. 水深梯度下湿地植被空间分布与生态适应
- In the course of building the downstream standardization dike in Yellow River,the method of reinforcing dike with silt was adopted. 采取淤背方式加固黄河下游堤防时,山东东明一期标准化堤防多处出现纵向裂缝,严重危及黄河大堤安全。
- Research results show porosity is the main factor to control the resistivity for silty soil in Yellow River estuarine area. 分析结果表明：影响该地区饱和粉土导电性的主要因素为土的孔隙率。
- With economic development and population growth in Yellow River catchment area,water pollution has become more and more serious. 随着黄河流域经济的发展和人口的增加,黄河的水污染问题愈演愈烈。
- To wash gravel, sand, or other sediment in a pan. 淘金在淘金盆中冲洗矿砂、沙子或其他沉积物
- The relations between soil dehydrogenase activity and soil nutrients of wetland in Yellow River Delta were studied through path analysis. 摘要运用通径分析法研究黄河三角洲冲击平原湿地土壤中氧化还原酶活性与土壤养分的关系。
- Some kind of fish such bronze fish and saury, which disappeared for many years, has been found in Yellow River mouth area. 80年代消失的黄河铜鱼又重新成群显现，多年未见的黄河刀鱼也在黄河口恢复生机。
- There is some sediment in the ink. 墨水沉淀了。
- Puts forward the exterior factors of governments of the development effective ecological economy in Yellow River delt... 提出了黄河三角洲发展高效生态经济的外部推动因素。
- The underground diaphragm wall in Yellow River Undercrossing Project of the Middle Route in the South-to-North Water Diversion is the deepest and thickest one in China. 南水北调中线穿黄工程地下连续墙是国内最深最厚的地下连续墙,地质条件差,施工难度大,施工中存在较大的风险。
