identification of podzols and podzolised soils
鉴定灰壤土和灰化土
A leached soil formed mainly in cool, humid climates.
灰壤，灰化土一种淋洗的土壤，主要形成于阴凉而湿润的地带
In the podzol profile the coefficients reflected the marked horizon differentiation.
对灰化土剖面，系数反映了明显的层位分异。
mountain podzolic brown forest soil
山地灰化棕色森林土
Application of Grey System Theory in the Prediction of Soil Acidification.
应用灰色系统理论预测土壤酸化趋势
INVESTIGATIONS ON NITROGEN LOSSES FROM FERTILIZERS APPLIED TO FLOODED CALCAREOUS PADDY SOIL
石灰性稻田土壤上化肥氮损失的研究
Establishment and contrast of formula for carbonation progress of fly ash concrete
粉煤灰混凝土碳化方程的建立与对比
Investigation on the influence of metakaolin and silica fume on the hydration of cementious system
偏高岭土和硅灰对水泥体系水化影响
Variation pattern of strength of 2∶8 lime-soil based on its triaxial test
三轴试验下二八灰土强度的变化规律
Xinhua County Gray Wong effect of Soil Fertilization of Rice
新化县灰黄泥土壤中稻施肥效应初探
Material properties of hardened lime-flyash-soil for rural highway
农村公路用硬化二灰土路面材料性能
Study on Ultra-High Strength Aerated Concrete Produced With Activated Lime and Activated Fly Ash
活化石灰活化粉煤灰制备超高强度加气混凝土研究
Experimental study on activation technology of fly ash in high fly-ash content concrete
高掺量粉煤灰混凝土中粉煤灰活化技术试验研究
Chemical Element Concentration in Calcite,Calcareous Soil and Plants on the Rocky Desertification Area in Huaxi,Guiyang
贵阳花溪石灰岩、石灰土与定居植物化学元素含量特征
There the soil is from weathered limestone soil or loess.
那里的土壤是经过风化作用的石灰石土壤或黄土。
Studies on Soil Fertility Quality Evolvement and Phosphorus Form Transformation in Newly Cultivated Light Sierozem;
新垦淡灰钙土土壤肥力质量演变及土壤磷素形态转化的研究
Content Characteristics of Chemical Elements in Pueraria lobata and Its Calcareous Soil on the Rocky Desertification Area in Guizhou Province
石漠化石灰土与水土保持植物葛藤化学元素含量特征
Determination of Cobalt in Soil and Coal Fly Ash by Graphite Probe Atomization
石墨探针原子化法测定土壤和煤飞灰中的钴
