研究了材料中楔型向错偶极子与界面裂纹的弹性干涉效应。

The elastic interaction between a wedge disclination dipole and an interfacial crack was investigated.

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我们还研究了熔化过程中缺陷的行为，体系的本征结构等，发现位错对与向错的行为不同于kthny理论的预测。

We also explore the defects patterns, inherent structure etc, and find that dislocations and disclinations' behavior are different from prediction of KTHNY theory.

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运用共形映照、解析延拓以及柯西型积分运算等复变函数方法研究无限大平面中楔型向错偶极子与界面裂纹、圆形夹杂的弹性干涉问题。

The interaction among a screw dislocation, circular inclusion and interface crack or elliptical inclusion and interface crack under remote uniform heat flux is mainly researched in this paper.

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Why would it be wrong in principle to tax the rich to help the poor?

为何向富人征税救济穷人在原则上是错的？

耶鲁公开课 - 公正课程节选

We have to respect persons and if he earned that money fairly without violating anybody else's rights in accordance with the two principles of justice in acquisition and in justice in transfer, then it would be wrong, it would be a form of coercion to take it away.

我们必须要尊重个人,如果他公平地赚到钱,没有侵犯到他人权利,完全遵守了那两条公正原则,最初占有公正原则和转让公正原则，那么向他多征税就是错的，这无异于强取豪夺。

耶鲁公开课 - 公正课程节选