次级出水量的英文

• yield， secondary

• 次级:    secondary
• 量:    measure capacity
• 出水量:    aquifer yield; extracted water; hydraulic discharge; rate of withdrawal; water crop; water cut; water discharge; water output; water yield; water-yield capacity; wateryield; withdrawal rate; yield
• 比出水量，单位出水量:    yield， specific
• 安全出水量:    safe yield; yield， safe