中国北方沙尘暴出现阈值风速的估计_stmopen 关键词】: 中国北方 沙尘暴 阈值风速 [gap=582]Keywords】: northern China, sandstorm, threshold wind speed
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Field Threshold Wind Speed 野外临界起动风速
·2,447,543篇论文数据，部分数据来源于NoteExpress
The instantaneous moving mode of sand mass is divided into 4 types, namely: rolling, jumping, suspending, and running away, when the wind speed reaches the threshold velocity of sand-driving wind.
文章研究将沙粒在风速达到沙粒的起动风速时沙粒的瞬间起动方式分为4种，即：滚动、跳跃、悬浮和飞扬4种。
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