My IBM columns, tutorials, and articles have had a dual — or maybe triple — purpose for your humble author.

我为IBM所写的专栏、教程和文章都有我自己的两重——也可能是三重——目的。

youdao

The purpose of this paper is to synthesize the structure of metal can squeezing devices with eight-bar links and triple toggle effects, based on the methodology of creative design.

本文之目的在于依据创意性设计方法，进行八连杆型金属罐挤压机之构造合成，以设计出所有具三重肘节效应之新型机构目录。

youdao

The purpose of this paper is to study persistent currents in the triple-arm ring with an impurity by using quantum waveguide theory.

采用量子波导理论，研究了含杂质的介观三臂环中的持续电流。

youdao

Slow down now and you will move faster, further and with greater purpose later--even when, or especially when, you are staring down the triple threat of complexity, speed and uncertainty.

FORBES: Magazine Article