sediment sample 中文意思是什麼
sediment sample
解釋
泥沙試樣-
Using loges evaluation system, evaluate the microscopic seal ability of claystone formation in study area. and using standard breakthrough pressure of sample, incorporation with macrofeature as lithologic, sediment phase, thickness, continuity and so on, comprehensive evaluate the seal ability of every seal formation
利用loges測井評價系統對研究區蓋層微觀封蓋能力進行了系統評價，並應用取心樣品的突破壓力標定，結合巖性、沉積相帶、厚度、連續性等宏觀特徵對各套蓋層開展了綜合評價。 -
The main result is as follows : 1. after erosion, the content of organic matter, total nitrogen and the available nitrogen in the sediment is more than that of soil sample. namely the enrichment phenomenon of organic matter, total nitrogen and the available nitrogen in slope cultivated land erosion soil is obvious
黃?土受侵蝕后，泥沙樣中有機質、全氮和堿解氮的含量都高於雨前採集的坡地表層土樣，即黃?土坡耕地水土流失中有機質、全氮和堿解氮流失的「富集」現象明顯，而全磷和速效磷卻無明顯的「富集」現象。
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