释义 |
tet·ra·mine 英'tetrəmaɪn美'tetrəmaɪn 基本例句 n.四胺¹⁰⁰
名词100% 用作名词An improved method for the preparation of pentaerythrityltetraminewas reported.提出了一种制备季戊四胺硫酸盐的改进方法。 Transition metal complexes of hexamethylenetetramineare synthesized by solid state reaction and their thermochromism is investigated by TG-DSC spectra.摘要研究了六次甲基四胺的过渡金属配合物的固相合成及其热色性。 |