In growing season, the coefficient of variation (CV) in spatial change were 36%, 47% and 35%, respectively.
在这三个生长季节中，土壤呼吸速率的空间变异性系数分别为36%、47%和35%。
The quantity, quality status, and temporal and spatial change of water resources of Haihe river basin are analyzed.
分析了淮河流域水资源的数量和质量现状及其时空变化特征。
The analysis of the town spatial change underlies the developing trend of the towns. It is very important for directing the far future town planning.
城镇空间变化分析，是城镇发展趋势分析的基础，对城镇远景规划有十分重要的指导作用。
Soil moisture of sand grassland, semi-mobile sand and disturbed inter-dune bottomland, had distinctive variability and larger spatial change range of variability, after rainfall.
沙质草场、半流动沙地和受干扰的丘间洼地降雨后的土壤含水量异质化程度及其相关变化范围非常明显。
The Wenshang county of Shandong Province was taken as an example in the presentation to study groundwater resource temporal-spatial change and the reasons resulting in this change.
以山东省汶上县为例．研究地下水资源的时空变化及其变化原因。
The author considered that the spatial change in thin-reservoir information less than 1/4 wavelength could be identified by interpretation of spatial difference in dynamic seismic attributes.
作者认为，通过动态地震属性的空间差异解释，可以识别小于1 / 4波长薄储层信息的空间变化。
Objective: The aim of this study is to investigate temporal and spatial change patterns of osteocalcin in serum of young growing SD rats, in conditions of different functional treatment time spans.
目的：研究生长发育期大鼠，在不同时间段戴用功能矫治器，其血中骨钙素含量的昼夜变化规律。
Objective: The aim of this study is to investigate temporal and spatial change patterns of osteocalcin in serum of young growing SD rats, in conditions of different functional treatment time spans.
目的：研究生长发育期大鼠，在不同时间段戴用功能矫治器，其血中骨钙素含量的昼夜变化规律。
应用推荐