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

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

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

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；

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。

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。

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。

Spherical QTM ( Quaternary Triangular Mesh ) is efficient to deal with the global data because of its advantages of multi-resolution and hierarchy .

球面四元三角网具有多分辨率和层次组织的特性，已成为目前研究球面问题的有效方法之一，本文主要讨论任意球面三角格网p的三拓扑数计算。

Determining spatial relation between two spherical objects is approached in this paper by recursive refine based on QTM ( Quaternary Triangular Mesh ) hierarchical partition .

主要讨论了在基于四元三角网（QuaternaryTriangularMesh，简称QTM）球面层次格网剖分的基础上，通过单元递归细化来确定2个球面实体的空间关系。

But the existed translating methods between QTM Code and Longitude / Latitude Coordination have low efficiency in translating speed or lack of certain orientation in encoding .

但是，在现有的QTM地址码与经纬度的转换算法中，“ZOT投影法”的转换速度快，但生成的编码缺乏方向性；

A food drying equipment QTM with the function of air conditioning is introduced and a serial intelligent system of measurement and control based on superordinate computer and subordinate computer is studied .

介绍具有气调功能的食品干燥设备QTM，研制一种基于上、下位机的串行智能测控系统。

In this paper , a hierarchical model of the global discrete grids is approached based on quaternary triangular mesh ( QTM ), in which Diamonds are regarded as basic units .

在球面四元三角格网（QTM）基础上，以菱形块（Diamonds）作为基本单元，构建了全球离散格网的分块层次模型。

The partition model is compared with several famous models such as SQT , QTM and ISEA by the indices , including distribution of chords , compaction , and area .

通过弦长分布、紧凑度、面积等指数，将该模型与SQT，QTM，ISEA等已知球面剖分模型进行了面积和形状特性方面的比较分析。

A global grid consists of a set of regions that form a partition of the earth 's surface , octahedral quaternary triangular mesh ( QTM ), is one of hierarchical triangular tessellations .

全球网格是由形成地球表面剖分的一系列区域所组成，八面体四分三角网（QTM）是其中一种具有层次性的网格。

Using the dry Allium macrostemon Bunge 's chlorophyll content as indices , a small modified atmospheric dryer ( QTM ) developed by the authors was used to conduct the experiment for drying Allium macrostemon Bunge , in which CO2 was used as drying media to replace partial air .

在自行研制的小型气调干燥机（QTM）实验设备，用CO2调节干制过程气体的O2含量，以干制小根蒜茎叶的叶绿素含量为考核指标进行降氧干燥试验。