The second inversion of a triad has the original top note at the bottom.
三和弦的第二转位以原最高音为底音。

Fragile histidine triad gene aberrant methylation and its expression in gastric carcinoma
胃癌中脆性组氨酸三联体基因的甲基化和表达及其意义

Imaging Diagnosis of Triad of Interrupted Aortic Arch with Double Outlet of Right Ventricle
主动脉弓离断三联症合并右室双出口的影像诊断

Expression of Fragile Histidine Triad in Colorectal Carcinoma and its Relation to Prognosis
脆性组氨酸三联体基因在大肠癌中的表达及同预后的关系

Some police collusion with the triad, the protection fee, act as a protective umbrella of the triad.
有的警察与黑社会勾结, 收取保护费, 充当黑社会的保护伞。

Some people may say that the legalization of football betting can prevent the intrusion of triad society.
也许有人会说, 足球博彩合法化, 可以防止入侵黑社会。

D Take proactive measures to attack the sources of triad income, including illegal debt collection activities.
采取积极措施堵截黑社会的收入来源，包括非法收数活动。

A major triad is a chord of three notes consisting of a root, and a major third with a minor third added above it.
大三和弦是包含根音在内的三音和弦，其上为小三和弦。

This particular raid clearly illustrates the determination of the police in fighting against triad expansion in Hong Kong.
是次突击行动突显警队决心打击黑社会活动在香港发展。