Combined with research note of the northern square of big wild goose pagoda, the paper analyze how these sculptures can fit with different tastes using material such as metal, store and mixed material and its relevant processing technology.
本文结合作者对大雁塔北广场雕塑群的调研记录,分析了大雁塔北广场的雕塑是怎样通过不同的材料,包括金属、石材、混合材料以及相应的加工工艺来表现出不同的审美效果的。
Collection 314 samples of citrus fruits, rice, three-colored amaranth, asparagus lettuce, green Chinese onion, French bean, hot pepper, wild cabbage and the soil, test the content of heavy metal Pb, Cd, Hg and As in these samples.
在重庆市各农产品的主产地,采集了柑桔果实、水稻、苋菜、莴笋、大葱、四季豆、辣椒、甘蓝及其土壤样品共314个,测定了样品中重金属铅、镉、汞、砷的含量。
investigation of heavy metal accumulation in several wild vegetables
几种野生蔬菜重金属积累状况的调查研究
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