英语词汇“stone jewel”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	stone jewel
释义	stone jewel 宝石轴承用金刚石、宝石等硬质材料制成的滑动轴承。IK
随便看	critical pole critical polyharmonic equation critical pore critical pore radius critical-pressure ratio critical pressure relief device critical pressure rise critical price critical prick force critical prime divisor critical priority critical prissure critical probability critical problem critical problems critical process critical process assessment tool critical processes critical processing critical processing temperature Critical Process Team critical product critical production pressure differential critical projects critical properties