QTM

The Discussion of Problems about QTM in Information System

信息系统推行全面质量管理问题的讨论

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The atmospheric layer between the mesosphere and the exosphere. Hierarchical Spatial Relation Reasoning Based on Spherical O-QTM Partition

基于球面四元三角网剖分的层次空间关系推理

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The partition principle of QTM on sphere is introduced.

介绍了球面四元三角网（QTM）的剖分原理；

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An Algorithm and Its Precision Analysis for the Transforming of Image into QTM Pixels

平面影像到QTM像元的转换算法及精度分析

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AIM: To explicate the transformation efficiency and affect factors of quick transformation method ( QTM).

目的：明确快速转化法的转化效率及影响因素。

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QTM ( Quarternary Triangular Mesh) structure on spherical surface is an efficient method in managing the global large quantities of the earth data.

球面四元三角网（QTM&QuarternaryTriangularMesh）结构是目前研究全球海量数据管理的有效方法之一。

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QTM controlled atmosphere drying experiment equipment was used to regulate the O 2 content in the drying by displacing part air with nitrogen as drying medium.

用氮气置换部分空气作为干燥介质，通过QTM气调干燥实验设备调节干燥过程气体的氧气含量，以蘑菇的褐变度为考核指标进行降氧干燥试验。

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Fast Translating Algorithm between QTM Code and Longitude/ Latitude Coordination

QTM地址码与经纬度坐标的快速转换算法

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