undulated中文什么意思

例句与用法

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1. China has an immense territory totaling 9 . 6 million square kilometers . on this vast area of land , there are high mountains , long rivers , undulating hills , boundless plains and fertile basins
   中国地域辽阔， 960万平方公里的土地上高山耸峙，大河奔流，湖泊如境，丘陵起伏，平原无垠，盆地肥沃。
2. Concentrating on afforesting 5529 square meters , emphasize the natural overall arrangement , the topographical height in the district is undulating , complement it with the water scenery and garden green land essay
   集中绿化5529平方米，强调自然布局，小区地形高低起伏，并辅以水景和园林绿地小品。
3. The sampling area lies in jiangjin city , where is undulating topography , purple soil and paddy field soil account for most of its soil types , the status of land use are paddy and dry land
   本次试验的采样区位于江津市，为低山丘陵地貌，土壤类型主要为紫色土和水稻土，土地利用现状主要为水田和旱地。
4. Thus every now and then he saw in fancy amid the sailors , seated on a rock , or undulating in the vessel , one of the shadows which had shared his dream with looks and kisses
   他不时地在幻想中，看到梦中垂青于他并投以香吻的女仙中的一个在水手中时而幻想着看到她坐在岩石上，时而坐在船里，随着船儿左右摇摆。
5. Sinusoidal profile and triangular profile are chosen as the bottom profile , and the undulated profile varies periodically . newtonian fluid and non - newtonian fluid are considered in each flow model
   选取两种波形底板模型:一种为正弦板基面;另一种为三角板基面,其轮廓曲线分别为周期变化的正弦和三角形曲线。