standard chi标准卡方检验 标准卡方检验standardn.标准；规格；水准；军旗adj.标准的；普通的；规范的；权威的standard fire policy标准火险保单Standard cuitivation规范栽培standard style knife制式刀具standard bulk weight标准干容重standard consistency标准稠度standard of coatings涂料标准standard access list标准访问表standard of end hole终孔标准standard form factor标准形状因子standard steam table标准蒸汽表