沿岸階地 的英文怎麼說
中文拼音 [yánànjiēde]
沿岸階地
英文
shore terrace-
Because of the absence of mantle xenoliths and xenocrysts, it is the first time that this paper looks on the native heavy minerals deriving from mantle, which were collected at the terraces of the two rivers, kalakshi river and yulongkashi river, as objects and takes into account the geochemical characteristics of the rocks deriving from mantle such as keliyang lamproite and so on to study the composition of lithospheric mantle, the characterics of palaeozoic era lithospheric mantle, mantle thermal state, and diamond metallogentic mantle geological conditions in research field
為達到研究目的，本文首次以喀拉喀什河和玉龍喀什河沿岸階地的幔源重砂礦物（單斜輝石、鉻尖晶石類礦物、鈦鐵礦以及石榴石）為研究對象，結合鉀鎂煌斑巖等區內已發現的幔源巖石及其中地幔物質對該區地幔物質的組成、古生代巖石圈地幔特徵、巖石圈熱狀態以及該區金剛石成礦地幔地質條件做了嘗試性的研究工作。Loess layers with varying thicknesses are widely distributed on the terraces of the dashahe river and the piedmonts along northwestern margin of mountainous areas of central southern shandong province
摘要在魯中南山地西北邊緣的山麓地帶及大沙河沿岸的階地廣泛分佈著厚度不一的黃土堆積。
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