bleedern.易出血的人(如血友病患者)；抽血者；分压器；泄水管；<英俚>可恶的人bleedv.流血；渗色；榨取；放掉（水或气体）；给...抽血bleeding of steam抽气bleed at the nose流鼻血bleedillustration接版的插图bleeding tendency出血倾向bleeding of paint颜料印流bleeders rs joint出血性关节bleeding pressure根压bleeding sickness[医] 血友病bleeding capacity泌水能力Bleeding disorder出血障碍

1. The types of nozzle and lance used must be appropriate for the type of work and all operators must be experienced in the use of the particular combination chosen.
   使用的喷嘴和喷枪的类型必须适合于具体的作业类型，所有操作人员均必须熟悉如何使用所选定的类型组合。