连续: 6年未出事故. There have been no a ...迂回: circuitous; tortuous; rounda ...管: pipe; tube迂回管: jumpover; offset bend; pass-over offset偏位；迂回管: offset迂回管弯头: offset bend回管: return bend; return pipe; return-bend迂回: 1.(回旋) circuitous; tortuous; roundabout 迂回前进 advance by a roundabout route; 历史的发展是曲折的, 迂回的。 history moves in zigzags and by roundabout ways. 小径迂回于乱石之间。 the path twists in and out among the rocks.2.[军事] (绕到敌人侧面或后面) outflank 向敌人左侧迂回 outflank the enemy on the left; 迂回敌后 outflank the enemy and proceed to its rear回管腺: coiled tubular gland粗粉返回管: outlet duct for tailings; outletductfortailings返回管路: return-circuit环形回管: annular return duct回管；放泄管: return pipe交回管有: de fd liver xqxwod up possession交回管有权: deliver up possession; deliver upossession取回管有权: take back possession收回管有: recover possession竖直回管: vertical return无水回管: dry return pipe一回管系: primary piping有水回管: wet return line缠绕；迂回: circumvolute迂回, 绕道: fetch a compass迂回部: convoluted portion迂回道: round about way
