topographies

英 [təˈpɒgrəfiz] 美 [təˈpɑgrəfiz]

n.  地形; 地貌; 地势; 地形学
topography的复数

柯林斯词典

  1. 地形学;地形测量学
    Topography is 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.
    1. N-COUNT 地形；地貌；地势
      The topography of 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。
    点击展开全文

    双语例句

    1. Rudolph initially knew the kinase's and phosphatase's general topographies as well as the locations of their active sites.
      Rudolph起初知道激酶和磷酸酶总拓朴图以及活性位点的位置。
    2. With the aid of the most sophisticated surveying cameras, their topographies are also mapped.
      利用最先进的测量相机对绘制地形地图。
    3. And the deflection of the vertical seems mainly to be affected by both land and submarine topographies.
      垂线偏差主要是受陆上及海底地形所影响。
    4. Because the economies, climates and topographies of developing countries vary, so should their carbon-reduction strategies, says Mr Baeza.
      贝扎表示，由于发展中国家的经济、气候和地形各不相同，因此它们的减排战略也应有所差异。
    5. The Research on Detecting Mechanical Characteristics of Cancer Cells and Their Topographies Based on AFM
      基于AFM的癌细胞机械特性和表面形貌研究
    6. More precisely, after decomposing the surface topographies using wavelets, two statistics are defined to characterize the roughness of surfaces.
      在用小波对表面形貌进行分离的前提下，定义了两个统计参数来对表面粗糙程度进行表征。
    7. Scattering of Seismic Waves at Irregular Topographies by Boundary Element Method
      用边界元法研究地震波在不规则地形处的散射问题
    8. Coating bearing material acquired by experimental research and technical study achieved performance of the most advanced bearing in the world in such aspects as surface topographies, structure, mechanical performance and so on. It can replace imported bearing completely.
      通过实验研究和工艺研究获得的轴瓦镀层材料，其表面形貌、组织结构、力学性能等方面都达到了世界最先进轴瓦的性能指标，可以替代进口的美巴公司同类产品。
    9. 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；
    10. Some relevant concepts and the generation processes of tidal residual circulations near some typical characteristic topographies are detailed.
      对有关的概念以及几种典型特征地形附近的潮余环流产生过程作了较详细的评述。
    11. 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。
    12. Results: After surgery the corneal topographies were mainly smooth the rate was 72.6% after 6 months;
      结果：术后角膜地形图以平滑型居多，6个月时为72.6%；
    13. Third, analysis square space topography region characteristic, propose region difference of topographies of space of characteristic terms.
      第三，探析广场空间构形地域特点，提出地域特色条件下的空间构形的差异性。
    14. Meanwhile, the grinding characteristic of creep feed ultrasonic grinding Al_2O_3 ceramics was analyzed according to the experimental results and ground surface topographies, which provided theoretical and experimental references for the further study on the technology of creep feed ultrasonic grinding Al_2O_3 ceramics.
      同时，根据实验数据和磨削表面形貌，分析了蠕动进给超声磨削Al2O3陶瓷的磨削特性，为进一步研究陶瓷蠕动进给超声磨削技术提供了理论和实验依据。
    15. 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。
    16. 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。
    17. The topographies, grain size distribution and microstructure limitation of ultrafine tungsten carbide-cobalt cemented carbide are observed using atomic force microscope ( AFM), and mechanical properties are also investigated.
      运用原子力显微镜（AFM）对超细碳化钨-钴硬质合金的表面形貌进行了观察、缺陷和粒度分析，同时对合金的力学性能进行了测试。
    18. 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。
    19. The topographies of cutting grooves and cutting chips were observed by means of scanning electronic microscope, and sawing mechanism of concrete was analyzed, based on the properties and fracture mechanics of concrete.
      采用扫描电镜（SEM）和体视显微镜观察单颗粒金刚石切削混凝土沟槽表面形貌和切屑形态，并结合混凝土的特性及断裂力学性能，分析研究了混凝土材料的切削加工机理。
    20. The topographies of blade wear surface were observed by means of scanning electronic microscope, and the wear mechanism of blade and the influence of initial tension on blade wear were analyzed.
      采用扫描电镜（SEM）对内圆刀刃磨损区域进行了微观形貌观察，分析了内圆刀刃的磨损机理，以及初始张紧对刀刃磨损的影响。
    21. 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。
    22. The microscopic topographies of steel copper rubbing pair original surfaces, the steel and copper surfaces lubricated by the traditional lubrication oil of self compensation lubrication oil were tested and analyzed in this paper.
      进行了钢－铜摩擦副的原始表面、常规润滑油和自补偿滑油润滑下的表面微观形貌测试和分析；
    23. 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。
    24. The border of land and water with low altitude and the junction of various topographies have high flash densities.
      低海拔水陆交界处和各种形态地貌交错分布的区域闪电密度较大。
    25. The effect of etching conditions on the surface topographies, the porosity, thickness, I-V characteristics, and refractive index of PS was investigated. 1.
      研究了腐蚀电流密度、腐蚀时间、硅片电阻率对多孔硅的表面形貌、孔隙率、厚度、Ⅰ-Ⅴ特性及折射率的影响。
    26. 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。
    27. 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。
    28. In the model to predicate the micro/ nano cutting surface topography, the influence of tool interference on the surface formation is considered. The 3D surface generation algorithm is presented and typical surface topographies are illustrated.
      在微纳米切削表面预测的模块中，具体考虑了刀具干涉对表面成型的影响，给出了三维形貌的仿真算法。
    29. In this paper, the industrial environment is categorized into different topographies, and the definition is based upon the specific physical characteristics of the local surroundings affecting both large-scale fading and multipath interference.
      本文首先根据物理特性对工业环境进行了分类，主要的依据是工业集群环境对无线信号的大规模衰落和多径干扰的影响。
    30. 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。
    点击展开全文

    考试分类

    行业分类

    柯林斯词典词频分级词汇

    其他分类