1) relative percentage of nutrient release ratio
养分释放相对百分率
2) nutrient release rate
养分释放率
1.
A series of soil and water incubation trials were conducted to compare three methods of determining nutrient release rate and characteristics of coated fertilizer,including chemical analysis method,coated fertilizer weighting method,and total soil mineral nitrogen method.
在土壤培养基础上,着重研究了包膜控释肥料养分释放率的三种测定方法以及在土壤中测得的包膜控释肥料养分释放率与在水中测得的养分释放率间的相关性。
3) relative percentage
相对百分率
4) the total amount releases percentage
累计释放百分率
5) cumulative release percent
累积释放百分率
6) nutrient release rate
养分释放速率
1.
The fast extraction measurement of nutrient release rate of coated controlled-release fertilizer was the key for quality determination and criterion establishment.
快速测定方法可以在较短时间内,推测和评价控释肥料的养分释放速率的快慢及释放期的长短。
2.
The nutrient release rates of single longevity controlled release fertilizer (CRF) and multi-longevity CRF were tested in comparison with each of the CRF respectively by use of mixture experiment design.
采用混料试验设计,探讨了包含多种供肥速度的速度复合型控释肥和单一供肥速度的单一速度型控释肥的养分释放速率。
3.
The nutrient release rate of fertilizers were tested and compared in water.
采用水浸泡法对三种有机高聚物包膜控释肥Osmocote、Meister和国内包膜肥试样的养分释放速率进行了比较。
补充资料：百分率
百分率
说明某种现象发生的频繁程度或强度，以百分率表示，其计算公式为：百分率＝〓〓某现象发生数〓〓可发生某现象的总数〓〓×100%
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