trace of rainfall 中文意思是什麼
trace of rainfall
解釋
微雨量-
For the soil infiltration, generally, the order of the original and stable infiltration speed from big to small is the inner, the outer space and the paludal trace, as well as layer a b. in the view of the rainfall balance of the wildwood, the canopy interception is averagely 61. 10 % of the rainfall, the trunk runoff 0. 80 %, the inner 38. 10 %, the surface and the litter evapotranspiration 18. 00 %, the surface runoff does n ' t appear in the forest, and the interflow is also very small, which is 0. 30 % of the total rainfall ; the conflux is 21. 10 %
原始森林的水量平衡中，林冠截留量平均占降雨的58 . 27 ，樹干徑流量占降雨的0 . 80 ，林內降雨占降雨的40 . 93 ，地表蒸發及地被物蒸散量占總降雨的20 . 13 ，林內很少發生地表徑流，壤中流量也極少，只佔總降雨的0 . 07 ；匯流量占總降雨的21 . 43 。 -
Study on trace elements transport from coal mine spoil under the condition of rainfall
降雨條件下煤矸石淋溶微量元素傳輸的動力學研究 -
December had only a trace of rainfall recorded. the monthly rainfall ranked the second lowest together with seven other years since records began
十二月只有微量雨量紀錄，與另外七年的十二月並列有紀錄以來的第二最低雨量的十二月。
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