HaptensBNC²³⁶²¹³⁺¹ 基本例句 半抗原原型hapten的三单 The progress of the principle and methods of synthesis about haptens of pesticides were introduced in this paper. Furthermore, the influencing factors of the synthesis of haptens were discussed. 综述了国内外农药人工抗原合成过程中的农药分子半抗原的设计原则、合成方法及影响因素等方面的研究进展。 chemyq