The standpoint of practice is the primary and basic standpoint in the dialecticalmaterialist theory of knowledge.
实践的观点是辩证唯物论的认识论之第一的和基本的观点。
2
Local anatomy and variation of RLN were elaborated and the causes of RLN injury were analyzed. The measures of prevention of RLN injury were put forward using dialecticalmaterialist point of view.