It is very important for accurate estimation of plant carbon pool in terrestrial ecosystem and further research of regional carbon cycle to determine carbon content of vegetation.
植被含碳率的确定对精确估算陆地生态系统中的植被碳库数量，进而研究区域碳循环有着非常重要的意义。
From the theory we can propose that linear estimation model of stand biomass can be directly applied to the regional scale.
建立在林分的生物量蓄积量线性估计模型可直接应用到区域尺度。
Secondly, on the process of analyzing bubble infection, there was not only intuitionistic estimation and theory judgement, but also empirical analysis for controlling regional bubble infection.
其次，对泡沫传染是否存在及传染态势的分析，没有仅限于直观判断和理论层面，对存在性进行了实证探索，为区域泡沫传染提供了实证证据。
To improve the accuracy rate of vision-based passenger flow estimation system by using stereo, a novel method based on regional disparity extraction to detect passengers head was presented.
为了利用立体视觉技术提升视觉客流统计系统的准确率，提出一种基于区域视差提取的单、双目处理技术相结合的行人头顶部检测新方法。
To improve the accuracy rate of vision-based passenger flow estimation system by using stereo, a novel method based on regional disparity extraction to detect passengers head was presented.
为了利用深度信息提升视觉客流统计系统的准确率，提出了一种基于轮廓匹配的头顶部视差获取方法。
Rice cultivation area and yield level have some regional rules. It is necessary to divide the rice regions to improve the precision fo rice estimation by remote sensing.
水稻分布面积和单产水平具有一定的地域规律，为了提高水稻遥感估产精度，有必要作稻作分区的预处理。
Rice cultivation area and yield level have some regional rules. It is necessary to divide the rice regions to improve the precision fo rice estimation by remote sensing.
水稻分布面积和单产水平具有一定的地域规律，为了提高水稻遥感估产精度，有必要作稻作分区的预处理。
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