1) N budget
N素平衡帐
2) nitrogen balance
N素平衡
3) balance account
平衡帐户
1.
In order to avoid market risks,the East China Power Market set the balance account.
华东电力市场设立平衡帐户规避市场风险,指出各方对平衡帐户的资金来源存在分歧。
4) balancing of card and account
卡帐平衡
5) Soil N apparent balance
土壤N素表观平衡
6) N balance
N平衡
1.
A field trial on a calcareous soil was carried out at an experimental station of China Agricultural University with the objective of assessing the effect of reduced nitrogen application on N utilization and N balance in a winter wheat-summer maize cropping system.
N平衡计算结果表明 ,减量施N条件下 0～ 1m土壤N残留和表观损失的数量均显著低于原有施N量处理 ,作物N利用率显著提高 ,但在 1～ 2m层次中累积的硝态氮却不因减量施N而下降 ,说明这一土层的硝态氮可能难以被作物吸收利用 。
补充资料：素帐
1.白色帐幕。一般用于丧事。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条