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English | Chinese |
developmental threshold | 发育临界 |
ecological threshold | 生态阈值 |
ecological threshold | 生态临界 |
fluid threshold | 流体起动值 |
fluid threshold shear velocity | 流体起动切应速度 (沙开始移动的切应速度,这是风对沙冲击的切应力的结果) |
impact threshold | 冲击起动风速 (指沙粒在跃移沙粒的冲击作用下才得以起动的临界风速) |
impact threshold | 冲击起动值 |
impact threshold shear velocity | 冲击起动切应速度 (指使沙粒得以跃移的最小切应速度) |
impact threshold velocity | 冲击起动速度 |
temperature threshold | 温度阈值 |
threshold drag velocity | 起动摩阻速度 |
threshold friction velocity | 起动摩擦风速 |
threshold friction velocity | 起动摩擦速度 |
threshold of entrainment | 起动风速 |
threshold of movement | 起动风速 |
threshold of sediment movement | 沉积运动阈值 |
threshold pollutant | 污染阈 |
threshold pollutant | 临界污染 |
threshold runoff | 最小径流量 |
threshold saturation | 饱和阈 |
threshold shear velocity | 起动切应风速 |
threshold signal | 临阈信号 |
threshold speed | 起动速度 |
threshold velocity | 起沙风速 (起沙风速指起沙所需要的最小凤速。按R.A. Bagnold、沙丘一般起沙风速为16km/h (约4.5m/s)) |
threshold velocity for sand movement | 起沙风速 (一般取4.5m/s) |
ultimate threshold | 最终起动值 |