spike-stalk 中文意思是什麼
spike-stalk
解釋
穗軸-
Model 4yqw - 2 stalk - and - spike - reaping knapsack corn combine
履帶自走式全喂入聯合收割機結構設計的改進 -
In this experiment germination rate, stalk height, spike length, weight of thousand grains, quality of wheat and so on, were observed and compared under various petroleum concentration in soil
實驗中採用不同含油濃度,分別對小麥的出苗率、有效分蘗數、株高、穗長、千粒重及品質進行了觀察比較。
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