基本解釋典型研究英漢例句雙語例句DESIGN:A randomized controlled single-blind cross section study was performed .設(shè)計：采用完全隨機實驗對照單盲設(shè)計進行橫斷面研究。We analysed the influence of aging on each parameter of ventilatory function with the method of cross-section study.以橫向年齡分組的方法分析了年齡對通氣功能各參數(shù)的影響。Methods The exploration of DM and other associated diseases in 3717 Chongqing citizens over 20 years old was done by oral glucose tolerance test (OGTT) in a cross-section study.方法采用橫斷面調(diào)查方法對重慶市局部地區(qū)3717例2 0歲以上自然人群進行口服葡萄糖耐量試驗（OGTT）等調(diào)查。cross-section study更多例句專業(yè)釋義醫(yī)藥科學(xué)橫斷面人群研究經(jīng)濟學(xué)跨國研究心理學(xué)橫斷面調(diào)查