joint gap钎缝间隙,接缝宽度jointadj.联合的；共同的；连带的；合资的n.关节；接头；接合处；接缝；夜总会v.贴合；连接joint-construction housing contract房屋联建合同Joint Services Tropical Research Unit三军联合热带研究小组Joint and several liability guarantee连带责任担保Joint Air Transportation Service Plan联合空运勤务计划Joint Amphibious Mine Countermeasures联合两栖反地雷措施Joint Project Emergency Control Group联合计划紧急控制小组Joint Military Transportation Section联合军事运输科joint securities safe keeping account联名证券保管帐户Joint Commission Rural Reconstruction农村复兴联合委员会Joint Services Communications Element三军联合通信分队