parallel tube meaning in English

圆柱形管

Beholder architecture emphasizes the vertical , and a lair usually has a number of parallel tubes , with chambers stacked on top of each other
眼魔的建筑强调垂直落差，一个巢穴内通常会有许多平行的管道，房间上下堆叠。
A nonlinear mathematical model is developed to determine the flow rate distribution in the parallel tubes of boiler superheater and reheater by depending on the relation of pressure drop among individual tubes and accounting for the static pressure variations in the inlet and outlet headers
根据并联管组各根管子进、出口压力降之间的关系，并考虑到分配集箱与汇集集箱中流体的静压变化，建立了锅炉过热器、再热器流量分配的非线性数学模型。