steller field background

用法例句

Research on image sequence compression method of celestial background;

星空背景图像序列压缩编码方法研究

Followed,based on the IR catalogue data,an approach for modelling the celestial background observed in any time,on any eyeshot and at any visual angel,is presented.

针对深空背景空间目标的红外图像仿真问题,首先根据热平衡理论,对典型空间目标进行建模,得到目标不同部分的温度;然后建立目标的红外辐射模型,得到目标的红外辐射光谱特性;接着提出了一种基于红外星表数据库的星空背景建模方法,模拟任意时刻,任意视场大小和指向的红外星空背景;最后得到了不同距离、不同姿态空间目标与深空背景合成的红外图像仿真序列,实现了探测器不断接近目标过程中的红外辐射图像仿真。

Based on the catalogue data, it is presented an approach for modeling and simulating the celestial background observed in any time and at any places.

提出了一种基于星表数据的建模和仿真方法,模拟在任意观测时刻、任意观测地点观测到的星空背景。

The market background for PCK to develop the UOE welded steel pipes is discussed, followed by a description of PCK's technological level exemplified by employing the UOE process to produce grade X70 pipes for the West-to-East gas transport pipeline, thus demonstrating the PCK's rising by development.

叙述了珠江钢管公司发展UOE焊管的市场背景,以UOE工艺流程和X70级为代表的“西气东输”钢管的 冶金工业水平,从而折射出这家公司在发展中崛起。

Image Simulation Approach of Targets in Celestial Background

星空背景下空间碎片的图像仿真研究

Algorithm of Celestial Background Modeling and Its Application on Star Sensor;

星空背景建模算法及其在星敏感器上的应用

Dim point moving target detection based on transform domain feature algorithm

基于变换域特征的星空背景弱小目标检测算法

Cosmic Background Explorer

“宇宙背景探险者”卫星

You notice we've got a planet there and our deep sky in the background.

请注意，在背景里，我们能够看到一个行星和深不可测的宇宙空间。

Study and simulation of background suppression based on IR low-altitude complex conditions

基于红外复杂低空背景的背景抑制研究与仿真

MODEL AND SIMULATION FOR STAR BACKGROUND PROPORTION-INTEGRATION GUIDING METHOD

星背景比例-积分导引法模型与仿真

The Contribution toγ-Ray Background From Radio Quiet Quasars

射电宁静类星体对γ射线背景的贡献

Scholars and Merchants' Marriage,Confucius and Business Engagement--Cheng Mengxing's family background

士商姻缘,亦贾亦儒——程梦星家世背景

Algorithm for star extraction based on self-adaptive background prediction

基于背景自适应预测的星点提取算法

A tentative study of the academic stars in the context of popular cultural background

浅析大众文化背景下的“学术明星”现象

The"Empty"Space--The Mystery of the Background Space in Posters by Shigeo Fukuda;

“空”的空间——福田繁雄海报背景空间的奥秘

She was looking at the sea, and her form was outlined on the blue ocean and sky.

她凝望着大海，背景是蓝色的海与天空。

the outline of objects seen against the sky.

以天空为背景映出的轮廓。

silhouetted against the sky

以天空为背景显出轮廓的

The energy of scalar partrcles under the background of barriolaVilenkin space-time;

Barriola-Vilenkin时空背景下标量粒子的能量

Figure-Ground Used to Analyze Time and Space Structure in Language;

图形-背景用于分析语言中的时空结构

Research on Guanzhong Spatial Conformity under the Background of Regional Integration;

区域一体化背景下关中空间整合研究