Many men are needed to emend this book.修訂這本書需要許多人手.Objective To emend the grading methods of the hypertension and cure effect in a year.目的修訂高血壓病一年防治效果的評估方法....
Vowels have something to do with glottal closure, therefore influencs acoustical measures.結論:元音不同,聲門閉合度存在差異, 進而影響聲學測試的參數.The glottal stop and uvular & quot ; r & quot ; and & quot ; ch & quot ; in German & quot ; bach & ...
控釋肥CAU3144F、COMPO對雛菊、矮牽牛 、 三色堇的應用效果顯著.CRF of CAU 3144 F was the most optimal for petunia, COMPO for pansy and daisy respectively.三色堇是我國冬春常用的草本花卉,在我國廣泛栽培.Pansy Viola wittrockiana is an important ornamental plant used in t...
In this paper, a discrete stage - structured epidemical model is proposed and studied.本文主要討論了離散的階段結構傳染病模型.OBJECTIVE To explore the administration measures of air condition usage in SARS epidemical period.目的研究傳染性非典型肺炎流行期間...