常見例句雙語例句Canonical correlation analysis was applied in provenance research with data from provenance trials of Platycladus orientalis.本文以側柏種源試驗為例，將典型相關分析用于種源研究。The effects of antierodibility of soil aggregates on soil erosion have been reported by many researchers both at home and a-broad, but little research work has been done on debris flow provenance.土壤團聚體的抗蝕性特征對土壤侵蝕的影響已經(jīng)受到國內外學者的廣泛關注，但還未見有泥石流源地土壤團聚體與抗蝕性研究的報道。Analysis of source rock nature and provenance direction of source area is an extremely important foundation of geological research.物源分析是開展沉積相研究的基礎，物源區(qū)母巖性質和物源方向分析是極其重要的基礎地質研究內容。 返回 provenance research