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- Study on the Association between Heavy Metals and Organic Matter in Polluted Black Soil in Northeast China 东北地区污染黑土中重金属与有机质的关联作用
- Rich black soil; black, wavy hair. 肥沃的黑土; 黑色卷发
- polluted black soil 污染农田黑土
- Rich black soil;black, wavy hair. 肥沃的黑土；黑色卷发
- Beans onions and rice grow in the black soil of the delta. 豆洋葱以及稻米生长在河口附近的黑色土壤里。
- No one can successfully replicate the black soil so far. 目前为止还没有人能够成功地复制黑土壤。
- Bud drop under the tree already only soft, black soil. 树下的落芽早已扫尽，只有柔软的黑土。
- Analysis on water-adjustment capacity of black soil in the farmland. 农田黑土水分调节能力分析。
- Effect of Shajiang black soil amended by coal fly ash on ecological factors and residue of heavy metal in wheat field. 粉煤灰改良砂姜黑土对麦田生态因子及重金属残留的影响。
- Landscape pattern and its functioning after ecological reconstruction in black soil region of northeast China. 黑土侵蚀区生态重建的景观结构与功能分析。
- The black soil consists of many nutriments that comefrom other resources, which include the rich phosphor. 黑土壤包含了许多其他来源的营养素，其中包括丰富的磷元素。
- The Effect of Ecosystem Succession on Soil Structure Properties in Black Soil Region of Northeastern China. 东北黑土区生态系统的演变对土壤结构性质的影响
- Open LTV,to taste the fragrance of the black soil,to feel the bold and unconstrained custom of the Liaohe River. 打开LTV，感受扑面而来的黑土气息，体会粗犷、豪放的辽河风情；
- The gas choromatographic was used to study the absorption of pendimethalin in black soil and sand soil. 为了明确二甲戊灵在土壤中的吸附性能,采用气相色谱技术,研究了二甲戊灵在草甸土和砂壤土中的吸附特性。
- Big black soil, loess and sand rock and soil, mostly acidic, fertile osteoporosis. 土壤有大黑土，黑黄土、沙岩土，多呈酸性，疏松肥沃。
- The soil is yellow brown loam or yellow brown earth or mortar black soil with about 6.5 PH value. 零星分布于常绿针叶和落叶阔叶混交林下，黄棕壤土或黄褐土或砂姜黑土，土壤ph值约6.;5环境中。
- The cause of black soil ecological system frangibility was interacted by natural and artificial factors. 黑土生态系统脆弱性成因自然因素和人为因素共同作用的结果;
- Is the water polluted at source or further downstream? 河水是在源头还是在流出之後受到污染的？
- The atmosphere of the city is very much polluted. 那个城市的空气受到严重污染。
- Polluted air hangs over the city. 城市上空被污染的空气所笼罩。
