The practice showed that the DTM method has a feature of high accuracy, rapid speed and direct viewing, comparing with the traditional method.
将其应用于河南汝阳的东沟钼矿采剥量计算中，结果表明，该方法计算出的矿量比传统方法计算得来的精度高，快速且直观。
Regular Grid is the commonly used expression method of DTM , and has the widespread use.
规则格网是数字地面模型最常用的表示方法，有着广泛的应用。
This paper presents a brief introduction of discrete transfer method (DTM) and the result compared with other methods in the calculation of radiation heat transfer.
本文全面地介绍了离散传播法的原理、计算过程，并通过计算实例对此方法与其它辐射工程计算方法进行了对比研究。
A method is presented to implement real-time 3d road animation coupled with road design data and digital terrain model (DTM).
研究了一种用数字地面模型和公路设计数据实现实时三维动画的方法。
A method is presented to implement real-time 3d road animation coupled with road design data and digital terrain model (DTM).
研究了一种用数字地面模型和公路设计数据实现实时三维动画的方法。
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