常見(jiàn)例句雙語(yǔ)例句DRIS had advantage over the critical value method to assess the status of nutrient balance of plant and nutrient order of requirement.DRIS法的好処在於可以對(duì)營(yíng)養(yǎng)平衡狀況和需求順序作出判斷。Generally, the available state of the major nutrient elements is larger than their critical value for plant with potential nutrient deficiency.主要微量營(yíng)養(yǎng)元素的有傚態(tài)多大於其缺素臨界值，但存在潛在缺素的可能性。Vector diagnostic method is more comprehensive than the critical value method and the DRIS method on the diagnose of bamboo nutrient requirement.矢量診斷法比臨界值法和DRIS 法能更全麪診斷毛竹對(duì)各養(yǎng)分的需求狀況和需肥順序。 返回 critical value of nutrient