flowoffn.出气冒口(流口；径流)flown.流动；涨潮；流；流量vi.流动；涌出；飘动；流畅vt.淹没flow cytometer system流型细胞测试系统flow status attribute[计] 流程状态属性flow-producing area产流面积flow rate equilibrium流量均衡flow-through method跨期所得税当期计纳法flow field around car汽车外流场flow of momentum flow动量流flow measuring device测流设备flowfield interfercne流场干扰flow-diversion rate分流比