conventional vessel是什么意思

conventional vessel[英][kənˈvenʃənl ˈvesəl][美][kənˈvɛnʃənəl ˈvɛsəl]常规容器; Conclusions rotational dsa is an important supplement to the conventional dsa,providing great value in diagnosing and treating of blood vessel in head and neck。结论旋转DSA技术是对常规DSA的重要补充,对头颈部血管病变的诊断和治疗有很大价值。4。Whichever technology is chosen,a vessel for storing hydrogen on-board a car costs hundreds of times more than a conventional petrol tank。不管哪种技术被使用,制造一个装在汽车上的用来储存氢气的容器之成本会比用传统的汽油罐大上数百倍。