河道特性 meaning in Chinese
cha elcharacteristics
channel characteristics
Examples
- Firstly , inner mongolia reach lies in the top north of the yellow river . it flows from south to north
黄河内蒙段几乎每年产生凌汛，这是由于它的特殊的地理位置、水文气象条件、河道特性决定的。 - So researching the characteristic and the evolution of yangtze river riverway , understanding the influences on the evolution of yangtze river course , further to studying the evolution mechanism of the river , are important in science research and actual application
因而研究长江河道特性及其演变特征，进而在深层次上了解河道演变的影响因素，进一步从宏观上弄清河道演变的机理，是一项具有重要学术价值和巨大实际意义的研究课题。 - For the characteristic of the river course and the conditions of water - sand are different in adjacent year . it follows the thinking that respectively build approximate model by the data of water - sand in different years , then finds out the forecasting model by recurring the approximate parameter array of each year
由于连续年份下河道特性、水沙条件的差异，本文采用各年水沙资料分别建立拟合模型，各年拟合参数按时间序列递推给出预报模型的研究思路。 - Based on analyzing discharge data in guide , xunhua , tongren hydrologic station and river course character , propagation time of different discharge in different river course is presented , and prediction period of interval flood , main stream flood during construction and operation period are acquired
通过对贵德、循化、同仁水文站流量资料以及河道特性的分析研究，得出不同流量在不同河道上的传播时间，归纳出区间洪水和干流洪水在施工期和运行期的预见期。 - In order to explore harness scheme , layout , measurements and parameters concerned of the project , which are appropriate for the characteristic and the evolvement law of the watercourse of ningxia section of the yellow river , the study on the experiment of the scoured pit of the dam buttress and runoff of the root rock of ningxia section of the yellow river is of important theoretical meaning and practicable value
河道床质也不相同，仁存渡以上河段为沙卵石，以下河段为沙质。为了探索适宜黄河宁夏段河道特性和演变规律的整治方案、工程布局、工程措施及有关参数，开展黄河宁夏段河道坝垛冲刷坑和根石走失试验研究，具有十分重要的理论意义和实用价值。