geomorphological structure

基本解釋

Statistical analysis shows that incidence of goitre disease closely related to iodide level in drinking water, local geological structure, geomorphological and hydro_geological conditions.
統(tǒng)計(jì)分析表明，病區(qū)地甲病患病率與飲水中碘的含量密切相關(guān)，也與環(huán)境地質(zhì)如地貌、地質(zhì)構(gòu)造及水文地球化學(xué)等條件密切相關(guān)。
This formation has a distinct binary structure and pronounced geomorphological features as well as isotope age data. It is in erosional unconformable contact with the underlying Zhiyu Formation.
該組二元結(jié)構(gòu)清晰，地貌特征明顯，有同位素測(cè)年數(shù)據(jù)，與下伏峙峪組為侵蝕不整合接觸。