冲孔灌注桩 punch filling pile ; punching pile

每次灌泥浆冲数 strokes per fill

冲积层灌浆 alluvium grouting

冲击钻孔灌注桩 Impact cast-in-place pile

滴灌系统冲洗 flushing of drip irrigation system

冲孔灌注嵌岩桩 punched rock-socketed pile

脉冲喷灌 impulse sprinkler irrigation

灌流冲洗 perfusion wash

灌洗或冲洗 Irrigation

叶面冲施和滴灌 Foliar fertilizer and drip irrigation