E - erodible 中文 - EN166

erodible adj.會被腐蝕的；受到腐蝕的。

erogenous
At first , this paper analyzes the factors of water - sand influencing water level of yellow river and the feasibility just using the factors of water - sand to study water level , and collects the corresponding data ; secondly , because there are strong nonlinear relation in the corresponding data , by meticulous theory analysis , this paper integrates basic nonlinear analysis method , theory of random analysis , method of least squares and so on . it puts forward a method which can get the high accuracy simulation of the data , perfects the multi - factor analysis of variable ( over three factors ) of the statistic ; thirdly , it applies the method to the approximation of corresponding water level process which belong to the capacity of sand of middle - high and middle - low , and get the high - accuracy simulation about the typical nonlinear relation ; at last , this paper definitudes the main influence mode that the capacity of sand . it mainly unite with other factors to work on the water level in the yellow river lower reaches ; mor eover , this paper analyzes the difficult point and the direction of improvement to realize the accuracy forecasting of the flood level of erodible - bed channel 首先，系統分析了影響黃河水位的水沙因素，及僅用水沙因素有效研究水位的可行性，并按變量對應思想采集它們的相應數據；其次，由于相應水位過程數據中含極強的非線性關系，本論文經細致的理論分析，將基本的非線性分析方法、統計建模方法、隨機分析理論、最小均方誤差原則等等數學理論及方法有機揉合，提出了能有效實現這類數據高精度擬合的分層篩選法，并改進了統計學中多因子(三個以上)方差分析法；再次，將這一方法用于黃河中高及中低含沙類洪水相應水位過程的擬合，實現了這一典型非線性關系的高精度擬合，各年汛期上下游相應洪水位過程的擬合誤差都較小；最后，明確黃河下游含沙量對水位的主要影響方式，即含沙量主要是與其它因素聯合對水位作用；另外分析了要實現變動河床洪水位過程準確預報的困難所在及改進方向。
There are a lot of factors that work on the water level of erodible - bed channel together , each of them varies no role , but is correlative . in the adjacent years or the adjacent flood peak of a floodwater , the conditions of the factors that influence water level are always very different . so , there is a nonlinear relation between water level and the factors influencing it 沖淤河道水位受到很多因素的共同作用，各因素本身的變化沒有規律且互相關聯，相鄰前后年份或同一場洪水的不同洪峰前后，影響水位的水、沙、河道等因素常差別很大，水位與其影響因素之間客觀上是非線性關系。
By using the yearly data of water - sand that is gotten by a couple of adjacent hydrologic station in yellow river lower reaches , this paper makes use of kinds of math methods looking for the nonlinear disturbance among all of the factors , and introduces the thinking of analysis , logic , conclusion , inference , and random to nonlinear hydrologic forecasting . it realizes the valid approximation of the water level process in erodible - bed channel 本文選擇黃河下游兩對相鄰水文站多年水沙資料，借助多種數學方法尋找其中的非線性擾動項，將隨機數學中分析、邏輯、歸納、演繹、隨機的思考問題方式引入到非線性水文預報中，實現沖淤河道相應水位過程的有效擬合。
Liu lian - you , wang jianhua , li xiaoyan , liu yuzhang , ta wanquan & peng haimei . 1998 . determination of the erodible particles on cultivated soils by wind tunnel simulation . chinese science bulletin , 43 ( 19 ) : 1646 51 劉連友，王建華，李小雁，劉玉璋，拓萬權，彭海梅. 1998 .土壤可蝕性顆粒的風洞模擬測定.科學通報, 43 ( 15 ) : 1663 1666
Vortex - induced vibrations of a submarine pipeline and the concomitant scour around the pipeline with close proximity to an erodible seabed are a complex dynamic interaction between current , pipeline and seabed 摘要海底管道渦激振動和管道周圍海床沖刷是海流管道海床之間復雜的動力耦合問題。
Erodible soil fractions are usually dislodged from projections and trapped in depression . 可沖蝕土壤部分經常從凸出物剝蝕并降落于洼地。