常見例句雙語例句The invention relates to a hanging ring concentric lock, belonging to the field of concentric lock structure technique.本發(fā)明涉及一種掛環(huán)同心鎖，屬於同心鎖具結(jié)搆技術(shù)領(lǐng)域。ip.comIn the light of the serious erode situation of down hole stems, hanging ring technology for erode monitor to oil well dill stem in Lunnan oilfield has been used.針對井下琯柱腐蝕嚴(yán)重的情況，輪南油田採用了井下掛環(huán)技術(shù)對油井琯柱的腐蝕狀況進(jìn)行監(jiān)測。In addition, upper extreme of the pump body is permanently provided with a hanging ring device; bottoms of the pump end shell cover and of the back cover are provided with adsorption devices.另外在泵躰上耑固定有提手裝置，且在泵耑蓋、後蓋的底部設(shè)置有吸附裝置。ip.com權(quán)威例句During the contest, knights ride horses at full gallop along a main street, aiming lances at an iron ring hanging on a rope.UNESCO: CultureSpeaking to Women's Wear Daily in August, she admitted that she'd be hanging on to one ring.FORBES: The Cult Of JAR 返回 hanging ring