短語詞組短語bathtub -curve 浴盆曲線bathtub reliability curve 浴盆形可靠性曲線bathtub failure curve 船型故障曲線Revise -Bathtub Curve 倒浴缸bathtub curve detail 澡盆曲線Reliability deion and bathtub curve 可靠性描述和浴盆曲線Reliability description and bathtub curve 可靠性描述和浴盆曲線 返回 bathtub curve