GOOGLE EARTH

In this letter, poly(vinylidene difluoride) (PVDF)/(Y0.97Eu0.03)2O3 rare-earth nanocomposites were prepared by a simple co-precipitation method, and their morphology, structure, and optical properties were investigated. The scanning electron microscope (SEM) images showed that the (Y0.97Eu0.03)2O3

进货检验规范

Y-3D_Earth 三维地理信息管理系统1.0.5.zip

中国山脉分布图，该文件主要包含了中国青藏高原、新疆。东北、黄土高原周缘及华南的所有山脉。是研究中国山脉的必备文件。能够较好的展现中国山脉分布情况

google earth pro绘制，直接打开有命名

电子元器件的正确选择与使用

电力勘测道亨图 Google Earth

用vc6+opengl写的一个地球，实现了缩放、鼠标旋转.给羡慕google earth的同学做个参考，比较粗糙。也希望基于此源码进行了完善的高手将自己的成果共享出来

Over the past few decades, mathematical models have become an increasingly important tool for Earth scientists to understand and make predictions about how our planet functions and evolves through time and space. These models often consist of partial differential equations (PDEs) that are discretized with a numerical method and solved on a computer.Themost commonly used discretization methods are the finite difference method (FDM), the finite volume method, the finite element method (FEM), the discrete element method, the boundary element method, and various spectral methods.