noun
数据来源:WordNet
Diurnal Changes of Phosphoenolpyruvate Carboxykinase Activity , Oxalacetate Content and Adenosine Pool in Pineapple Leaves
菠萝叶片PEP羧激酶活性及草酰乙酸与腺苷酸库的昼夜变化
Sodium diethyl oxalacetate was prepared by Claisen condensation with acetic and oxalic acid esters .
以乙酸乙酯和草酸二乙酯为原料,经交叉Claisen酯缩合反应合成钠代草酰乙酸乙酯。