The factors caused debris flow in Northern Mountain of Beijing in 1991 were the precipitation, geomorphology, geologic structure, solid accumulation and the human activity.
北京北部山区的泥石流是降水、地貌、地质构造与固体堆积物及人类活动等因素长期共同作用的结果。
The cultural sights centering on the legend gradually developed a considerable size and a common theme in Kongtong Mountain following long-term accumulation in Tang, Song, Yuan, …
随着在唐宋元明清各个时期的积累，崆峒山的文化景观围绕「黄帝问道」传说有了地域性的规模和共同的主题。
Molasse is a sedimentary assemblage which is characteristic of clastic sediments and rapid accumulation on the front of mountain mass.
磨拉石可定义为以碎屑沉积为特征的、在隆起的山体前缘快速堆积为沉积组合。
The wilting litter of the middle aged secondary mountain poplar forest and the decomposing process of litter as well as an amount of their accumulation were analysed with changes in time.
通过对黄土丘陵区中龄山杨次生林的凋落物及其分解过程，以及蓄积量随时间变化的分析，研究了枯枝落叶层的持水和截留作用及其蓄水减沙效益。
The wilting litter of the middle aged secondary mountain poplar forest and the decomposing process of litter as well as an amount of their accumulation were analysed with changes in time.
通过对黄土丘陵区中龄山杨次生林的凋落物及其分解过程，以及蓄积量随时间变化的分析，研究了枯枝落叶层的持水和截留作用及其蓄水减沙效益。
应用推荐