Digital Elevation ModeI (DEM) is a common model of three dimension terrain, and digital analysis is mainly based on DEM.
数字高程模型(DEM)是一种常用的三维地形建模数据模型，三维地形的数字分析主要是针对dem模型的。
This paper fully describes the filling process and introduces the structure, performances and operation principle of ModeI PC-1 thrower.
本文全面地介绍了碎石混凝土抛掷充填工艺，并阐述了PC - 1型抛掷机的结构、性能和工作原理。
MRI scanning can be used to observe the lesions of PD rat modei in vivo continually, which is an available means to evaluate and examine the PD rat modei objectively.
MRI扫描可以活体连续观察帕金森病大鼠模型的毁损情况，是客观评价和检测帕金森病大鼠模型的一种有效工具。
MRI scanning can be used to observe the lesions of PD rat modei in vivo continually, which is an available means to evaluate and examine the PD rat modei objectively.
MRI扫描可以活体连续观察帕金森病大鼠模型的毁损情况，是客观评价和检测帕金森病大鼠模型的一种有效工具。
应用推荐