偏心矩 Traditional form: 偏心矩 Pinyin (reading): piānxīnjǔ Definitions: axis of eccentricity Characters: 偏 - slanting, inclined; prejudiced 心 - heart; mind; soul 矩 - carpenter's square, ruler, rule Traditional characters: 偏 - slanting, inclined; prejudiced 心 - heart; mind; soul 矩 - carpenter's square, ruler, rule