ecw 中文意思是什麼
ecw
解釋
極限冠軍摔角聯盟-
Soil nitrate concentrations were estimated based ontdr ecw and a simple linear calibration of ecw vs nitrate concentrations and then predict the soil column nitrate
研究表明，利用時域反射技術得到的土壤溶液電導率計算的硝態氮濃度隨溶液電導率以及土壤含水量的變化而變化。 -
The tdr measurements of ecw with high spatial and temporal resolution combine with porous ceramic cup solution samplers to follow no3 - n transport in soil is a new, valuable method for analyzing transport of nonconservative ions in soil
土壤中人孔隙的存在可使硝態氮在灌水后的很短時間內隨水分以優勢流的方式到達下層土壤。
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