... now the market the competitor steep competition and the company interior rear servi 赖特草原派 » Wright Prairie school 用95%乙醇、丙酮、甲醇及乙酸乙酯对杜仲叶进行常温震荡提取,采用二苯基苦基肼自由基（DPPH.）法测定各提取物的抗氧化活性.
Wright's Prairie Homes contrasted the grand edifices of the Chicago School with their modest low-slung horizon lines, flat roofs, overhanging eaves, unadorned open spaces and natural materials that mirrored the Midwestern landscape.
It was Louis Sullivan's apprentice, Frank Lloyd Wright, who endowed Chicago with its most distinctive style, the "Prairie School", from a small studio in Oak Park.