Analyze the hydrologic characteristics of tao river basin , the influence on the hydrology progress imposed by physiographic factors , and variation of the relationship between rainfall and runoff 分析研讨了洮河流域的流域特征、主要自然地理要素对水文的影响，以及降雨径流要素的变化规律。
2.
( 6 ) dividing catchment into subbasin according to physiographic characteristics of the catchment and inputting information which well represents current situation is a very effective method in increasing forecast precision for all the systematic models mentioned ( 6 )不论何种模型，进行合理的分区和准确的信息输入都是提高模型预报精度的一个有效的方法。
3.
Desembarco del granma national park , with its uplifted marine terraces and associated ongoing development of karst topography and features , represents a globally significant example of geomorphologic and physiographic features and ongoing geological processes 格朗玛的德桑巴尔科公园上升的海底及其那里的喀斯特地形、地貌的发展，展现了有世界意义的地貌、地形的演变过程。
4.
Utilizing various methods and taking mount tai and mount lu as a case , the geomorphologic surface and geomorphologic evolution in the central and southern mountainous area of shandong province ( csmasp ) is studied in this paper . at the beginning of the paper , former achievements on physiographic period research are summarized in the paper 在综合分析前人研究成果的基础上，本文运用多种研究方法，以泰鲁山地为例，对鲁中南山地的地貌面发育进行了系统研究，探讨了鲁中南山地的地貌演进过程。
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Abstract : in surface oil and gas geochemical exploration , the physiographic environments of the geochemical surveying points , especially the variation of the soil media , will exert obviously different interferences on different technical indices . a comparison of anti - interference capacities between such techniques as adsorbed filaments , acid - dissociated hydrocarbon and phase state hydrocarbon reveals that the adsorbed filament index has evident anti - interference capacity 文摘:地表油气化探中，测点所处的自然地理环境，特别是样品介质条件的变化，对不同方法指标所产生的干扰作用有明显的差异，通过对吸附丝、酸解烃和相态烃方法的抗干扰性比较，发现吸附丝指标具有明显的抗干扰能力。
