benzidine base的用法和樣例：
例句
- I passed a lot of relevant information available on the molecular rearrangement of the benzidine rearrangement reaction.
筆者通過(guò)查閱大量的相關(guān)資料，介紹了從分子重排反應到聯(lián)苯胺的重排反應研究進(jìn)展。 - In addition, rapid colorimetric determination of benzidine compounds released from photo-assistant reduction of selected direct dyes was also conducted.
并借助聯(lián)苯胺類(lèi)直接染料，通過(guò)其還原生成物氧化后的光譜測定，表征了染料還原反應生成的聯(lián)苯胺。
