地形

Highelevation and lowreliefsurface,which is preserved between large rivers in SE plateau,is generically linked to the lowrelief surface in plateau interior and shows a gradual transition to less preservation because of southeastwardly increased river incision.

虽然随着河流下切深度往南逐渐增加，残留面虽越来越少，但仍然可以识别，最终终止在雅砻江逆冲断裂带附近，该断裂带以南地区没有明显负地形特征。北东向展布的雅砻江逆冲断裂带对应着50～200 km宽的地形相对陡变带。

In this paper, we propose a method of terrain correction in the domain of the spherical cap, and analyze the transformation of different spherical coordinates and the reconstruction of the terrain model that the method involved.

本文提出球坐标系中的球冠域地形校正计算方法，给出了该方法涉及的球坐标系之间坐标转换方法和球冠域内地形模型重构方法，并进行理论验证。

While strip mining is most suitable for level areas, a method has also been devised for working in hilly regions.

如果说剥离开采最适用于平缓的地形的话，那么对山坡地形的开采也设计有一种开采方法。

While strip mining is most suitable for level areas, a method has also been devise d for working in hilly regions.

如果说剥离开采最适用于平缓的地形的话，那么对山坡地形的开采也设计有一种开采方法。

The dynamic subsidence is one of dynamic topography,that is,dynamic topography low.

动力沉降是动力地形的一种，即动力地形低。

Three typical terrains are simulated using wave superpose method based on the work of full exploration of terrain model and its realization Effect of wavelet number on simulation result is studied, the results indicate that satisfactory results can be obtained by selection of a certain wavelet number.

在充分探讨了地形模型和随机过程实现的基础上，采用波叠加法仿真了3种典型地形。研究了子波数对仿真结果的影响，说明选取一定数目的子波即可得到满意的结果。

This paper researches the basal modeling and displaying of the real three-dimensional water surface wave model.

虚拟地形环境是应用虚拟现实技术在数字地图的基础上建立的，逼真的描述地球表面及其现象的实时、交互的三维地形场景。

Referenced sub-drainage basins were selected in the upper reaches of the Madao main river way, and topographic parameters were obtained using software of River Tools in each sub-drainage. Monthly runoff simulations were then applied to them with the same parameters as Madao catchment, the responses of runoff simulation to topographic parameters were studied, and the Normalization of Runoff-total Length Index were presented. Analyses indicate that NRLI is influenced by source density. NRLI fluctuates tempestuously as source density decreases sharply.

在此基础上从马道出水站点沿主河道往上游再选取6个控制点，运用River Tools软件提取出各个控制点控制流域和地形参数，分析参数变化情况，并在此基础上用前面率定好的参数来模拟各个控制点处的出口流量，分析径流对地形参数变化的响应关系，并提出了归一化径流－河道总长比指数。

The gravimetric crew usually consists only two persons, one geophysicist and one topographer.

而且重力测量仪的操作仅需要两个人，其中一位地球物理人员操作仪器，另一位地形测量人员负责地形测量定点。

Initial results indicate relief is the best topographic factor in assessment of regional soil and water loss.

初步研究表明，其中地形起伏度是区域水土流失评价的最佳地形指标。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。