steroidal

A tragic earthquake and a steroidal yen have wreaked havoc on the bottom lines of major firms Honda and Toyota.

惨痛的地震和强势的日元使得本田（Honda）和丰田（Toyota）这样的大型公司损失惨重。

Lewis acid catalyzed acetylation of steroidal sapogenin was reinvestigated, and the previous assigned structures A, B and C of E/ F ring opening products were rectified as 1, 2 and 3 according to X ray diffraction analysis.

重新研究了Lewis酸催化的甾体皂甙元E/F螺环乙酰化开环反应，并通过波谱分析和单晶X衍射修正了原指定结构。

Non-steroidal anti-inflammatory drugs ( NSAIDs), such as aspirin, possess better antipyretic action, analgesia, antiphagocytic and antirheumatic action.

非甾体抗炎药（non-steroidal anti-inflammatory drugs，NSAIDs）如阿司匹林等具有较好的解热、镇痛、抗炎、抗风湿作用。