The pot and plot experiments to study the effect of sewage sludge compost and sewage sludge compound fertilizers on vegetables yield and heavy metal accumulation in vegetables.
通过盆栽和小区试验初步探讨了污泥复合肥对蔬菜的增产效应及其对蔬菜吸收累积重金属的影响。
The regeneration myth of Tujia nationality has the basic features of compound, sacred and accumulation.
土家族的人类再繁衍神话，具有复合性、神圣性、积淀性等基本特征。
Phosphorus (P) fertilizer has been high-analysis compound fertilizer which resulted in P accumulation in soil.
磷肥多以高含磷复合肥为主，造成土壤中磷素累积。
Located on the southeast side of Rehetai oil gas field in the east sag of Liaohe Basin, Xiaolongwan area is a compound oil gas accumulation belt with warped fault blocks.
小龙湾地区位于辽河盆地东部凹陷热河台油气田东南侧，属于翘倾断块复式油气聚集带。
Located on the southeast side of Rehetai oil gas field in the east sag of Liaohe Basin, Xiaolongwan area is a compound oil gas accumulation belt with warped fault blocks.
小龙湾地区位于辽河盆地东部凹陷热河台油气田东南侧，属于翘倾断块复式油气聚集带。
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