1·The natural factor includes geology land form climate vegetation and so on.
只有在一定的地质、形、候和植被等自然条件下，才能产生水土流失。
2·Neotectonic activity of Yili basin shows apparent evidences on land form, fault activities and stratigraphic contact.
伊犁盆地新构造运动在地貌、断裂活动和地层接触关系等方面表现十分明显。
3·Its chief feature is the unique quartzite peak forest , accompanied by karst land form and plenty of other geological remains.
它以中外罕见的石英砂岩峰林景观为主， “湘西型”岩溶地貌景观为辅，兼有大量地质历史遗迹，资源丰富。
4·The sign of neotectonism in this area is obvious, which is reflected in land form, formation deformation in new born zone, new movement of fault, etc.
区内新构造运动迹象明显，在地貌、新生代地层变形、断裂新活动等方面均有反映。
5·There are many factors that affect the runoff modulus and the variation coefficients of flood discharge and low flow, such as climate, rock, soil, land form, and so on.
影响流域洪、枯水径流模数、变差系数的因素很多，如气候、岩性、土壤、地貌等许多自然条件。
6·Debris bam was added to the model to simulate the impulse force of debris flow to the dam and the variety of debris flow field after adding the dam based on the cleuch 3D land form model.
本次研究在建立沟谷模型的基础上，加入拦挡坝模拟了泥石流对坝体的冲击力及泥石流流场受坝体拦挡之后的变化情况。
7·Based on the characters of structure, land form, hydrogeology, water environment, rock and mineral geochemistry, and so on, this paper has studied the origin of the distribution of high-arsenic water.
本文从构造、地貌、水文地质和水环境、岩矿地球化学等方面特征，论证了高砷水分布区的成因，从而为改水提供了基础。
8·After millions of years, powerful geological forces, like underwater volcanoes lift up the ocean sediments to form new land.
数百万年后，强大的地质力量，比如海底火山，会掀起海洋沉积物，形成新的陆地。
9·By chemically extracting nickel form the ash, they produced 100 pounds of nickel per acre of land at a total cost per pound slightly above that of current mining.
通过化学方法从灰烬中提取镍，他们每英亩土地生产了100磅镍，每磅的总成本略高于目前的采矿成本。
10·Long is Britain's best-known Land Artist and his Stone Circle, a perfect ring of purplish rocks from Portishead beach laid out on the gallery floor, represents the elegant, rarefied side of the form.
龙是英国最著名的土地艺术家，他的“石头圈”是由波蒂斯黑德海滩上的紫色石头组成的完美圆环，放置在画廊地板上，展现了该构造优雅脱俗的一面。