1) regional background
区域背景
2) BG
背景区域
1.
A coding approach based on human vision and its application in an aero- space remote measuring system is introduced according to the human vision selective attention to solve this problem,each video frame is sepa- rated into two parts:ROI(Region of interest)and BG(Background),they can be coded separately in different rat.
航天遥测图像具有数据量大、像质要求较高等特点,它的实时传输要求与目前遥测系统较窄的传输带宽之间存在矛盾,提出了一种基于生理视觉特性的图像压缩编码方法,利用视觉选择性注意机理,将视频场景划分为视觉感兴趣区域和背景区域,对两部分分别以不同的比特率进行编码,实现渐进式传输;试验结果表明在保证图像视觉质量的前提下,该方案有效地提高了压缩率,有利于在窄信道条件下传输图像信息。
3) Background regional image
背景区域图
4) regional geological background
区域地质背景
1.
There are regional geological background and favorable regional geological factors of nitrate-mineralizing in Heishanwei region.
新疆鄯善黑山尾地区具备硝酸盐成矿的区域地质背景和有利的成矿条件,成矿远景好,预测钠硝石资源量,已达到中型矿床规模,并可进一步扩大找矿远景。
2.
The paper further points out that the key to the regional geological hazard risk assessment is analyses of the regional geological background, hazard generation regularities and main controlling factors.
进而强调指出:区域地质背景分析、灾害成生规律分析、主控因素分析是区域地质灾害危险性评价的关键。
5) regional geological setting
区域地质背景
1.
Analyzing regional geological setting of DS uranium deposit based on the extensional research of remote sensing information;
基于遥感信息延伸研究的DS铀矿床区域地质背景分析
2.
Probed into the regional geological setting of detachment tectonics,and analyzed their mechanism by the use of thrust nappe and detachment theories have important guiding importance to find out distribut.
探讨本区滑脱构造发育的区域地质背景,运用推覆构造理论深入分析了引起逆冲推覆构造和滑覆构造的形成机制,对掌握煤炭资源分布规律、评价湖南煤炭资源潜力有一定的指导意义。
3.
There are complicated regional setting and geodynamic conditions with aboundent geological phenomena about oil and gas,there are apparent characteristic differences of regional geological setting and tectonic evolution in different continental regions,that is,the northorn region is dominated by tention rift,forming rifted basins with dual-.
南海北部边缘盆地处于欧亚、印度-澳大利亚及太平洋三大板块相互作用的特殊构造位置,区域地质背景及地球动力学条件复杂,油气地质现象丰富多彩,不同大陆边缘区域地质背景及构造演化特征差异明显:北部边缘以拉张裂陷为主,形成了具典型断拗双层结构的断陷裂谷盆地;南部则属拗曲—伸展与挤压多因素混合成因的复合叠置型边缘,形成了拗曲—伸展与挤压复合盆地;西部为走滑伸展型边缘,形成走滑伸展型盆地。
6) Regional mineralizing setting
区域成矿背景
1.
The discussion includes regional mineralizing setting, temperal spatial distribution of the mineral deposits, location of the typical ores and ore fields, regional geochemical background for ore forming elements, multiple rock slib control on the mineralization, structure mineralization system, source of ore forming material genetic types of mineral deposits and models of regional mineral.
对秦岭造山带区域成矿背景、矿床的时空分布、典型矿床矿田赋存部位、区域成矿元素地球化学背景、多重岩片控矿理论，构造成矿体系、成矿物质来源、矿床成因类型、矿床区域成矿模式进行了讨论，在对大量资料研究的基础上提出了新认识。
补充资料：区域经济规划（区域规划）
区域经济规划（简称区域规划）是区域经济发展战略的具体安排，是战略思想的细化。区域规划应当是区域经济发展战略指导下的区域和产业发展的详细的安排。它包括区域发展、产业发展、土地利用、城镇体系等多方面的内容。它与发展战略的主要区别在于，战略应是粗线条的、具有指导意义的纲领；规划应是细线条的，具有实施功能的安排。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条