常見例句雙語例句The nutrient release rate and release longevity could be estimated or evaluated in short period of time by using fast extraction measurement method.快速測定方法可以在較短時間內,推測和評價控釋肥料的養(yǎng)分釋放速率的快慢及釋放期的長短。The fast extraction measurement of nutrient release rate of coated controlled-release fertilizer was the key for quality determination and criterion establishment.快速測定方法可以在較短時間內,推測和評價控釋肥料的養(yǎng)分釋放速率的快慢及釋放期的長短。The result showed: Among all examined fertilizers, the nutrient release rate of urea was the highest and that of controlled release nitrogen fertilizer was the lowest.研究結果表明:控釋氮肥養(yǎng)分釋放速率最低、肥效最長,與尿素相比可改善運動場草坪的外觀品質; 返回 nutrient rate