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- Farmland nutrient budget 农田养分盈亏
- The farmland nutrient balance of nitrogen,phosphorus,and potassium in Gansu Province was studied and the results show that N,P in this region are surplus,K is at a loss. 对甘肃省农田N、P、K养分平衡状况分析结果表明,甘肃省农田N、P、K养分平衡状况为N、P盈余,而K素亏损。
- Nutrient Budget of Intensive Fish Ponds in Pearl River Delta 珠江三角洲密养池塘营养物质收支的研究
- NPK flux is highest in RDA, implying that cycling intensity and recycled farmland nutrients are higher in RDA.RDA depends less on fertilizer and is therefore more friendly to the environment. 此外，稻鸭萍共作生态系统氮磷钾各养分循环通量也表现为最高，显示稻鸭萍共作生态系统农田养分循环强度较高，对施肥的依赖程度较低，对环境压力小。
- Gradually the surrounding farmland turned residential. 周围的农田渐渐变成了住宅区。
- A family on a budget can't afford meat every day. 经济拮据的家庭不能每天享用肉食。
- Our budget has been pared to the bone. 我们的预算已削减到最低限度。
- Your budget figures were bang on this year. 你今年的预算数字十分准确。
- Fertilizer Application Survey and Farmland Nutrient Balance of Representative Counties in Shanxi Province 山西省主要农田施肥状况及典型县域农田养分平衡研究
- The committee approved the budget. 委员会核准该预算案。
- Congress has approved the new educational budget. 国会通过了新的教育预算。
- The once barren hillsides are now good farmland. 昔日荒坡，今日良田。
- Your budget figures were spot-on this year. 你做的本年度预算数字十分准确。
- We had to trim a lot off our travel budget. 我们当时只好大量削减旅行预算。
- Our budget needs drastic revision. 我们的预算需作重大修改。
- Military budget continue to spiral. 军费预算继续上升。
- I think we con give the budget our full backing. 我认为我们可以完全支持这项预算。
- Productivity and nutrient budget of rice ecosystem in lower reaches of Liaohe River plain under effects of different fertilization patterns 不同施肥模式对下辽河平原水稻生态系统生产力及养分收支的影响
- Prudent man always fits his standard of living to his budget. 谨慎的人总是使他的生活水平符合他的收支预算。
- It is essential to balance one's budget. 量入为出是很重要的。
