单词查询
downflow
美['daʊnfloʊ]，英['daʊnfləʊ]，
释义
「
」
n. 向下流动；下降气流；下降流；溢流管； 网络释义： 向下流式；往下流；向下射流；
例句
Pier; Scour; Downflow ; Bed Shear; Nonuniform Sediment; Unsteady Flow; Experimental Measure.
桥墩；冲刷；下向流；底床剪力；非均匀沈滓；变量流；试验量测。
To reduce the heavy load on dust collectors, upflow beds were soon replaced by downflow fluidized beds.
为了减轻粉尘收集器的负荷，上流式流化床不久被下流式流化床所取代。
Downflow chamber and surface layer were main purification space of pollutants.
下行流池表层基质是污染物降解的主要空间；
桥墩；冲刷；下向流；底床剪力；非均匀沈滓；变量流；试验量测。
To reduce the heavy load on dust collectors, upflow beds were soon replaced by downflow fluidized beds.
为了减轻粉尘收集器的负荷，上流式流化床不久被下流式流化床所取代。
Downflow chamber and surface layer were main purification space of pollutants.
下行流池表层基质是污染物降解的主要空间；