At the same phosphorus level, GSA of spinach shoot increased pronouncedly with increasing NH4(superscript +)-N in nutrient solutions.是什么意思_At the same phosphorus level, GSA of spinach shoot increased pronouncedly with increasing NH4(superscript +)-N in nutrient solutions.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句