排水带: discharge zonedrainage stripzone of discharge
Example Sentences:
1.
Horizontal drainage channel 水平排水孔
2.
Horizontal drain hole is a familiar type of drainage facility in slope drainage system . its drainage effect has great impact on the pattern of slope seepage field 水平排水孔作为边坡处治的一种排水设施，对边坡的渗流场分布有着很大的影响。
