桶状胸（barrel chest）
桶状胸（barrel chest）
相关考题：
初学者实施胸大肌重量训练，其下列何项最适当、最安全（）A、Machine.Chest.Press（器械握推）：12RMB、Barbell.Bench.Press（哑铃胸部推举）：2RMC、Cable.Cross.Over（绳索夹胸）：4RMD、Dumbbell.Chest.Fly（哑铃夹胸）：6RME、以上皆非
单选题When disassembling or assembling an injection pump plunger and barrel you should （）Akeep the parts immersed in diesel fuelBalways keep the plunger and barrel togetherCwork over a linoleum-type surfaceDall of the above
单选题If the plunger or barrel of a fuel injection jerk pump becomes damaged,（）Aonly the replacement of the entire pump would be acceptableBthe injection pump and injection nozzle must be replacedCeither the barrel or plunger must be replacedDthe barrel and plunger must be replaced as a unit
单选题With reference to an axial piston pump, which one of the following statements is true?（）AThe cylindrical barrel is coupled to the motorBThe cylindrical barrel has an odd number of boresCThe bores end in socketsDThe sockets fit in the swash plate
名词解释题桶状胸