Soil N apparent balance 土壤N素表观平衡
apparent nitrogen balance 氮素表观收支平衡
apparent soil-nitrogen-balance rate 土壤氮素表观平衡率
There was a positive relationship between apparent balance of system N and annual N application rate (r0.01 = 0.917).
年度表观平衡值与施氮量显著正相关(r0.01=0.917)。
参考来源 - 蔬菜保护地氮素利用与去向研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In order to further compensating the influence of the deflection moment formed by the load bias along the spool, a balance hole is proposed which has been shown with apparent compensating effect.
为了进一步补偿载荷沿轴向偏移时产生偏转力矩的影响，本文提出了开平衡孔的补偿措施，试验表明补偿效果明显。
Abstract : This study was aimed to investigate the effects of Enoki mushroom residues on dietary nutrient apparent digestibility and nitrogen balance of goats.
摘要 本试验旨在研究不同金针菇菌渣添加比例对山羊饲粮养分表观消化率及氮平衡的影响。
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