1、 I have already spoken about the dialectical materialist view of motive and effect.
关于动机和效果的辩证唯物主义观点,我在前面已经讲过了.
来源:网络期刊摘选
2、 The scientific method of Marx labor theory of value is materialist dialectics and historical materialism.
马克思劳动价值论的科学方法是唯物辩证法和历史唯物论.
来源:网络期刊摘选