basin plain

基本解釋

The influences of flow-sediment variation in the upstream of Gulao Station on silting of Mengding basin plain are studied.
對(duì)南汀河流域的逕流泥沙來源、水沙特性、水沙變化趨勢(shì)等作了較爲(wèi)深入地分析和研究。
The terrain of China is high in east but low in west. Mountain, plateau and hills cover about 67% of the land area, basin and plain cover about 33%.
中國(guó)地勢(shì)西高東低，山地、高原和丘陵約佔(zhàn)陸地麪積的67％，盆地和平原約佔(zhàn)陸地麪積33％。
The water and salt monitoring region of Yerqiang River basin plain oasis are divided into two categories, agriculture area and non-agriculture area, based on the Remote Sensing imagines (TM).
根據(jù)遙感圖象（TM）對(duì)葉爾羌河平原綠洲水鹽監(jiān)測(cè)區(qū)進(jìn)行了土地類型的判讀，區(qū)分辳區(qū)和非辳區(qū)兩大類型。