关键词: 土壤胀缩,变化特征,相关因素[gap=554]keywords: soil swelling-shrinkage,characteristics of change,related factors
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剖面变化特征 change characteristic of profile
空间变化特征 spatial variation characteristic
H分量相位变化特征 phase features of the H components
气候变化特征 climatic change characteristics ; Characteristics of Climate Change
夜间变化特征 Nocturnal variation
色彩变化特征 characteristic of color variation
轨道变化特征 orbit variation characteristics
年际变化特征 inter-annual change feature
The analysis indicates that J_2 item of SLR has better seasonal variable characteristics than that of GRACE.6.
分析表明，SLR J_2项相较于GRACE J_2项具有更好的季节性变化特征。
参考来源 - 利用GRACE位模型研究陆地水储量的时变特征The change characteristics and processes of the land use also have been analyzed.
并利用土地利用转移矩阵和空间分析模型对各土地利用类型的变化特征和过程进行了详细分析。
参考来源 - 济南市南部山区生态系统服务功能价值研究The variation characteristics on farmland were driven by social economic factors,the mainly factor which effects the changes of farmland area was economic factors.
对于耕地来说,其变化特征受到社会经济因子驱动,经济因素是影响研究区域耕地面积变化的最主要的因素。
参考来源 - 基于遥感的土地利用/覆盖变化及其生态环境效应研究·2,447,543篇论文数据，部分数据来源于NoteExpress
光照强度在杏树行间的分布具有时空变化特征。
The light intensity had characteristics of temporal and spatial variation.
概述了1992年以来西安地区的重力场时空变化特征。
Space-time variation of gravity in Xi'an since 1992 is summarized.
结果表明模型能较好地模拟暖温带落叶阔叶林的长期动态变化特征。
Results showed that the model simulation of forest species composition, biomass and production matched well with observed data.
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