silt accumulation 中文意思是什麼
silt accumulation
解釋
泥沙淤積- silt : n. 泥沙，淤泥（沉積處）。 silt content 淤泥含量。 the total volume of silt 淤泥總量。vt. ,vi. （用淤泥）阻塞 （up）; 淤積。adj. -y
- accumulation : n. 1. 積累，堆積；累積物。2. 〈英大學〉高低學位的同時獲得。
-
Grain - size accumulation percentage of the aeolian sands in the past 150 ka in milanggouwan section is mainly characterized by the aeolian palaeo - mobile dune sands, which are composed of majority fine sands and minority very fine sands. there is n ' t almost any silt and clay. those of the fluvial facies, especially the lacustrine facies and palaeosols, are mainly composed of very fine sands and also contain some quantities of silt and clay
米浪溝灣剖面150kabp以來風成砂的粒度累積百分含量以古流動砂丘砂物質為主，其中以細砂含量最高，極細砂為次，幾乎不含粉砂與粘土；河流相、特別是湖沼相與古土壤以極細砂含量占優勢，且具一定含量的粉砂和粘土。 -
According to the cutout charactoristic data of the lower reaches of the yellow river, and using mathematical statistcs methods, the paper analyses the correlative relations among the cutout days, cutout length and the amounts of the silt accumulation in the lower reaches of the yellow river
根據黃河下游1972 1997年斷流特徵觀測數據，應用數理統計的方法，分析了黃河下游斷流河長、斷流歷時和泥沙淤積量之間的相關關系 -
Sediment accumulation on ningxia - inner mongolia reaches resulting from high silt - laden flood of tributaries
兼論修建大柳樹水庫為寧蒙段沖淤的合理性
分享友人