suction eye吸入孔suctionn.吸；吸入；吸水管v.抽吸；吸出suction unit for neonates secretion新生儿分泌物吸引器suction biopsy unit for fiberscopes纤维光束内窥镜用吸引式活检装置suction type suspension load sampler抽吸式悬移质采样器Suction calibration for filter paper滤纸吸力率定曲线的研究Suction boxes and discharge passages进出水流道Suction couch with cellular gratings缝隙式真空伏辊suction apparatus for large abscesses大量脓液吸引器suction-type specific gravity stoner吸式比重法去石机Suction Filtration by Submerged Membrane浸入膜吸引过滤suctionpressure unit with footpad system脚踏冲吸两用泵

1. The snubbing unit is often employed when working in a pressurized well which requires the tubular members being forced into the well bore.
   采用不压井起下作业装置，可在有压力井中将管柱强行下入井内作业。