However, the present study on the rules of the soil space variation concentrates more on its physical aspects than its chemical attributes.
但现今土壤空间变异规律的研究主要集中在土壤物理性质方面,而土壤化学性质方面的研究还较少。
At last, by establishing tunnel-soil-building 2d finite dynamic elements model, study on the rules of the vibration levels of the buildings wit.
最后,建立隧道—土体—建筑物二维有限元模型,总结了建筑物的振级随各种参数变化的规律,为研究地铁附近建筑物的减振提供参考。
Along with the recent study on the rules and forms of classical poetic composition , the study on Songzhiwen, who is a poet in early Tang dynasty .
近年来学术界对诗歌格律化进程研究普遍重视,研究者都在证实一个自唐至今普遍的观点,即律诗定型于初唐诗人沈宋手中。
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