摘要:Acid rock is a form of psychedelic rock, which is characterized with long instrumental solos, few (if any) lyrics and musical improvisation[1]. Tom Wolfe describes the LSD-influenced music of The Jimi[阅读全文]

摘要:严峻的考验 【说明】Acid test是硝酸试金法，用来测试金、银的纯度。在实验中，金、银被放入硝酸中，如果掺有杂质，便会现出阴暗的颜色。 【例句】The acid test of Vivian's honesty came when she picked up a[阅读全文]

摘要:Zaragozic acids Zaragozic acids are a family of natural products produced by fungi. The first characterized zaragozic acids, A, B, and C were isolated from an unidentified sterile fungal culture, S.[阅读全文]