PNP是什么意思

用法例句

The source and grammaticalization of the temporal adverb zhengzai (正在);

从明代小说中的“正”、“在”看时间副词“正在”的来源

"Yng,Zheng,Ruo and yong" are characters in the line statements on oracle bone inscriptions found in Hua Dong.

花东甲骨中的繇辞主要有永、正、若、用等,它们或为单字,单独使用,或为多字联合使用。

The article understands zhen(贞)as zheng(正) and has the first year of the Han Dynasty as the standard year of calculation and provides answers to relevant basic questions.

而对于此句的解读又是众所纷纭 ,本文以“贞”为正 ,以汉初元年为推算的标准年 ,并对相关的基本问题一一作答。

All the papers and books which have so far been published considers zheng(正),zai(在)and zhe(着)as the same: they all express progressive aspect.

迄今为止的工具书和语法专著大都笼统地认为“正”、“在”和“着”具有相同的功能,都是表示动作行为进行的。

The SPOT HRG images ortho-rectification experiment and precision analysis without GCPs;

SPOT HRG影像无控制正射纠正实验与精度分析

Ortho-rectification of Spot5 Remote Sensing Image Based on the 1∶10000 DEM;

基于1∶1万DEM的SPOT5遥感影像正射纠正

A new method of quick ortho-rectification of remote sensing imagery in national map updating project at the scale of 1:50 000 was proposed in this paper.

结合国家1∶50000数据库更新工程中影像正射纠正的需要,充分利用GPS公路网数据作为控制源,结合控制点和控制线混合的广义点光束法区域网平差策略和算法,实现遥感影像的快速正射纠正,避免或减少了外业控制点的采集。

Research on orthorectification of IKONOS single photo based on rational function model;

基于有理函数模型的IKONOS单片正射纠正方法研究

At last massive orthorectification experiments have been done with these three mode.

本文对高分辨率卫星影像的成像几何模型进行了比较系统的研究,分别论述了卫星轨道姿态模型、有理函数模型和微分多项式模型,建立了具体的模型定向实现算法,在此基础上开发了微机版的影像正射纠正软件,最后详细描述了利用三种模型进行的大量实验及结果分析。

This article realizes QuickBird image orthorectification with rational function model and DEM data, then checking the process accuracy with survey results of field data.

本文利用有理函数模型和DEM数据,实现了QuickBird影像的正射纠正,并利用外业测量成果,对纠正的精度进行检查。