查询词典 phenology

This study proposed a new method for extracting multiple cropping index on pixel level with multi-temporal moderate-resolution imaging spectroradiometer enhanced vegetation index data based on the crop phenology and decision tree. The method could be divided into two steps.

该文通过深入分析农作物的农时历和耕地的时间序列植被指数曲线的对应关系，提取了反映作物种植模式的特征时相，并以特征时相的EVI值作为特征参量，构建了提取耕地复种指数的决策树方法。

The differences in growth rate and phenology are large.

在生长速度和物候学上的差异是大的。

He also engaged in comparasion of ancient and current phenology, a...

从而评价他对我国地理学的发展也作出了重要贡献。

And (8) relationship between plant reproductive phenology and biological conservation, and vegetation management.

8生殖物候与植物保护和植被管理的关系。

The extraction of crop phenology is very important.

农作物物候信息的获取十分重要。

Phenology is what scientists call the study of the timing of events in nature.

物候学就是科学家们所说的在自然中研究每个事件的时间。

Research on phenology often needs to classification for studies the distribution and relations with environment.

物候研究往往需要划分类型，以研究不同类型的分布规律及其与环境因子的关系。

Corresponding to climate change, phenology for about 14 percent of plants showed significant shift.

2003预测的热带植物物候期受气候变化影响最小的推论不一致。

Zhu is also a graduate of the school, created a ' phenology '.

竺可桢也是这个学校毕业的，创立了'物候学'。

Of many environmental factors, the climate is the most important and active factor influencing plant phenology and its changes.

植物物候及其变化是多个环境因子综合影响的结果，其中气候是最重要、最活跃的环境因子。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。