基本解释弹座式射孔器词组短语短语aluminum link capsule gun 连杆式铝质弹壳射孔器strip carrier capsule gun 钢带托架座舱式射孔器integral expendable capsule gun 无枪身射孔aluminum m link capsule gun 连杆式铝质弹壳射孔器专业释义能源科学技术弹座式射孔器