A pot experiment was conducted to study the effects of root pruning on root efficiency, yield and water use efficiency (WUE) of winter wheat.
通过盆栽试验研究了根修剪对冬小麦根系效率、水分利用及产量形成的影响。
A pot experiment was conducted to study the effect of root cutting on water use efficiency (WUE) of millet.
通过盆栽试验，研究了伤根对谷子水分利用效率的影响。
This paper makes a synthetically study on the battle efficiency of anti ship missiles and the vulnerability of ship targets in the light of anti ship missile's destruction probability.
根据反舰导弹的摧毁概率，结合舰艇目标的易损性，综合研究了反舰导弹的作战效能。
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