second, it presents a feasible exploratory method-discovery and development teaching method 其次,提出了一個行之有效的探究方法??發(fā)現(xiàn)發(fā)展教學(xué)法。
pertaining to exploratory methods of problem solving in which solutions are discovered by evaluation of the progress made toward the final result 用于說明對問題求解的探索方法,在這些方法中,通過對向最終結(jié)果的逼近作評估來發(fā)現(xiàn)問題的解。
however, such exploratory methods alone do not provide the opportunity to engage in statistical inference and to provide results with biological sense, especially they are not fit to analyze the dynamic gene expression data which are highly correlated between time scries 但是僅用這些方法不能對分析結(jié)果進(jìn)行統(tǒng)計推斷,難以得到具有生物學(xué)意義的結(jié)論,尤其是不適合分析前后時間點數(shù)據(jù)高度相關(guān)的動態(tài)基因表達(dá)數(shù)據(jù)。
in the process of work, according to complex geological conditions such as huge thick soft clay in site and top surface of possible pile foundation supporting course fluctuating in large amplitude, we adopted many advanced exploratory methods ( just as high accuracy exploration of shallow earthquake, crosshole wave velocity test, vane shear test, pressuremeter test, etc . ), we found out that there is an ancient groove of yangzi river in former plant site, therefore we suggested in time that plant site should properly be moved eastwardly, only this item saved nearly about 50 million for pile foundation project cost 在工作過程,根據(jù)廠址區(qū)軟粘土厚度大、可能作為樁基持力層頂面起伏變化大等復(fù)雜地質(zhì)條件,采取了多種先進(jìn)的勘探手段(如高精度淺層地震勘探、跨孔波速試驗、十字板剪切試驗、旁壓試驗等),查明了原廠址區(qū)存在一個長江古凹槽,并及時建議廠址適當(dāng)東移,僅次一項就節(jié)省樁基工程費用近5000萬元。