查询词典 topography

Applying these results to the topography, we deduce the explicit expression of the error propagation formula with regard to the non-linear function.

将这些结果应用到测绘学，得到非线性函数的误差传播的显式表达式。

Avoid steep ravinesas, it is not easy to locate oneslef in this topography. Head for a high spot if you fail to identify your location.

如未能辨认位置，应往高地走，居高临下较易辨认方向，亦容易被救援人员发现。

Starting from the theory of interaction between microwave and snow, the behavior characteristics of microwave scattering and radiation of firn layers responding to topography and temperature are studied.

6基于星载微波散射计和辐射计数据的冰盖特性及变化监测研究结合微波与冰雪相互作用的理论，研究了南极冰盖的微波散射、辐射特征与地形、温度等的关系。

The rotated and scaled timber flitch beams forming the main structure became two coiled surfaces, both with an explicitly pleated topography.

旋转和缩放木材flitch梁形成的主要结构是两个连续的表面，既明确折叠的地形。

This paper introduces the basic theory of fly-back topography and current mode PWM firstly. Then the total structure of the single-chip controller is present according to the function requirement and the working theory and the working principle are showed based on its actual application.

文中首先分析了反激变换的拓扑结构及电流反馈模式PWM控制的工作原理，然后根据设计要求完成了AC/DC电源管理集成电路整体结构的设计，同时结合实际应用电路阐述了其工作原理。

P R Quasi-geostrophic frontogenesis over topography Journal of the Atmospheric Sciences , 20,null

吴国雄%蔡雅萍%唐晓菁湿位涡和倾斜涡度发展气象学报， 1995，4

Bannon P R A Semi-geostrophic model of frontogenesis over topography Cont Atmos Phys , 1984,null

赵思雄 1998年7月长江流域特大洪水期间暴雨特征的分析研究气候与环境研究， 1998，4

Using the map algebra function of the ARC/INFO system,a map of flood hazard assessment for Xiang River Basin is constructed by taking various natural factors,such as precipitation,topography and historic flood frequency,into consideration.

在综合考虑降雨量、地形以及历史上洪水灾害发生频次等自然因素的条件下，利用地图代数分析得到了湘江流域洪水灾害危险性评价图；在综合考虑人口密度、耕地面积百分比、人均GDP和单位面积水库和塘坝容量等社会经济指标的基础上，利用模糊综合评判法得到了湘江流域洪水灾害脆弱性评价图。

The niche width of clone population was larger than that of genet population in topography resources, i.

幼龄个体数量的贮备不足，会导致种群生存力逐渐减弱。

With the latest NASA model of sea surface topography in 1996, we get the sea geoid.

另外，本文还介绍了利用逆 Stokes 公式和 Hotine 积分求解重力异常和重力扰动的快速算法。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了