lower tracer 中文意思是什麼
lower tracer
解釋
下掃描線-
Compared with jiang ' s regressive model, the soil rates by 137cs tracer is lower about 10 % than that by jiang ' s regressive mode when they has been used to estimate rates of soil loss on runoff plots
因此,在利用~ ( 137 ) cs技術示蹤農耕地土壤侵蝕速率時,這四個模型各自計算的土壤侵蝕速率差異較小。在估算徑流小區土壤侵蝕速率中各模型與江忠善經驗回歸模型的結果相差都在10左右。
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