权威例句
The toxicity assessment of chromium in Beijing Kaleyard Alluvial Soil-Pakchoi System北京菜园潮土-小白菜系统中铬的毒性评价The toxicity assessment of chromium in Beijing Kaleyard Alluvial Soil-Pakchoi SystemHappy small kaleyardAnalysis of the willingness of citizens in Beijing to pay for the kale yardMicromorphological Evidence of Past Agricultural Practices in Cultivated Soils: The Impact of a Traditional Agricultural System on S...Time history investigation of train pass-byA solid-phase microextraction fiber coated with diglycidyloxycalix[4]arene yields very high extraction selectivity and sensitivity d...[Relationship between population dynamic of freshwater leech Whitmania laevis and chemical factors of water][Snail control effect and eco-economical benefit of forest for snail control and schistosomiasis prevention in mountainous regions].Epidemic analysis of the soil-transmitted helminth infections and edaphic contamination of soil in Yongchuan district, Chongqing city.
