基本解釋黑土同根派生 blacksoil相關(guān)詞英漢例句Spatial Variability of Soil Organic Content on Blacksoil in Heilongjiang Province Based on GIS 基于GIS的黑土區(qū)土壤有機(jī)質(zhì)空間變化分析Analysis for Spatial Heterogeneity of Organic Matter Content and Available Nutrients in Blacksoil Crop Area with Different Scales 農(nóng)田黑土有機(jī)質(zhì)和速效氮磷不同尺度空間異質(zhì)性分析blacksoil更多例句