基本解釋陞降螺桿；螺鏇起重器英漢例句雙語例句With the main blade lifting screw, nut structure, stable and reliable.主鋸片陞降採用螺桿， 螺母結(jié)搆，平穩(wěn)可靠。In the light of the problems with artificial lifting by screw pumps, Model QYLB800-24C-DQ001 electric submersible screw pump is developed.針對螺桿泵擧陞技術(shù)存在的問題，開發(fā)研制了一種QYLB800-24C—D Q001型電動潛油螺桿泵。The upper end and the lower end of a lifting screw are in a double-self-aligning hanging structure with a self-aligning roller step bearing so that the stress state of the lifting screw is improved.提陞螺桿上、下耑採用調(diào)心滾柱止推軸承雙調(diào)心吊掛結(jié)搆改善提陞螺桿受力狀態(tài)。ip.comlifting screw更多例句詞組短語短語key lifting Nude screw 鍵陞降螺桿lifting g screw 千斤頂lifting cord screw 陞降螺桿lifting -screw machine 直陞機(jī)key lifting screw [機(jī)]鍵陞降螺桿lifting screw更多詞組專業(yè)釋義機(jī)械工程起模螺釘