immature soil structure 生土结构房屋
immature soil caves 生土窑洞
fertilizing the immature soil 土壤熟化
immature soil building system 生土建筑体系
immature soil into cultivated land 生土熟化
Immature residual soil 幼年期残积土 ; 幼年期土
Sewage Sludge on the Contents of Organic Matter, Total n, Total P, and Total K in Calcareous Immature Soil and Calcareous Mellow Soil.
通过盆栽试验研究了不同用量污泥对石灰性生土和熟土有机质和全氮、全磷、全钾含量的影响。
The pile-plank structure is a new-type structure of ballastless truck on soil subgrade, and the design and calculation of the pile-plank structure are still immature.
桩板结构路基是土质路基上无碴轨道的一种新型结构形式，其设计及计算还不成熟。
From a global perspective, immature commodity economy and regulated market environment for the survival of commercial bribery soil.
从世界范围来看，不成熟的商品经济和不规范的市场环境是商业贿赂赖以生存的土壤。
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