topographies

英 [təˈpɒgrəfiz]

美 [təˈpɑgrəfiz]

n.  地形; 地貌; 地势; 地形学
topography的复数

柯林斯词典

• 地形学;地形测量学
  Topographyis the study and description of the physical features of an area, for example its hills, valleys, or rivers, or the representation of these features on maps.
• N-COUNT 地形；地貌；地势
  Thetopographyof a particular area is its physical shape, including its hills, valleys, and rivers.
  1. The topography of the river's basin has changed significantly since the floods.
     该河流域的地形自洪水以来发生了显著变化。

双语例句

• The one-dimensional, two-dimensional and three-dimensional topographies of the surfaces are scanned by AFM on the basic image formation principle.
  根据原子力显微镜的基本成像原理，对这些表面样品进行了一维、二维和三维的表面形貌测量。
• In order to describe accurately the statistical properties of random surfaces, various kinds of surface samples preparations are made in the laboratory. The surface topographies are scanned by the atomic force microscopy ( AFM).
  为了能准确地描述随机表面的统计特性，本文还通过实验进行了各种随机表面样品的制备，并利原子力显微镜对这些随机表面样品进行了实验测量。
• Crystal defects in a synthetic diamond were studied by synchrotron radiation X-ray diffraction topography, including projection ( Laue) and surface reflection topographies.
  利用同步辐射X射线对人造金刚石晶体缺陷进行了形貌学研究，实验采用了透射（劳埃）形貌术和反射形貌术两种方法。
• Topographies, change of composition and formation mechanism of wear debris of the binary eutectic Al-Si alloy are studied, and behaviour of metallic transfer happened in the sliding interface are analyzed.
  作者分析了铸造共晶铝硅合金与钢滑动磨损磨屑的形态、成分变化及形成机理，讨论了金属转移特性。
• XPS and AFM confirmed that chemical properties and surface topographies of multilayered films were directly related to the corresponding outmost layer components.
  XPS及AFM分别证实了最外层组分决定了多层膜表面的化学性质和表面拓扑结构。
• The topographies of various micro-mirror surfaces have been measured by scanning tunneling microscope. These rough surfaces have been analyzed by a fractal theory, and a three-dimensional Weierstrass-Mandelbrot ( W-M) function has been used to simulate the topographies of the rough surfaces.
  给出了用扫描隧道显微镜测量的一组微镜的表面形貌，进而将分形理论应用在微镜表面的分析上，同时一种三维的Weierstrass-Mandelbrot（W-M）函数被用以模拟各种不同的表面形貌。
• Numerical experiments are made for different bottom topographies in order to examine the effect of topography on tidal amphidromic System.
  为了探讨海底地形对旋转潮波系统的影响，本文对不同底形情况下的潮波运动进行了数值试验。
• The propagation characteristics of the amplitude of the blasting seismic wave under the conditions of various topographies are approached by means of experiments.
  通过靶场实验，探讨了不同地形条件下爆破地震波幅值的传播特性；
• Machined surface topographies are carriers for fabrication process and functional information.
  机械加工表面形貌是加工工艺信息和零件功能信息的载体。
• The spatial distribution of soil water is closely related to topographies, soil and land use, etc.
  土壤水分的空间分布与地形、土壤和土地利用等因子密切相关。