英语词汇“case hardening grade alloy gear steel”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	case hardening grade alloy gear steel
释义	case hardening grade alloy gear steel 渗碳(皮硬)级合金齿轮钢
随便看	motorjet motorjets motor junction box motor junk motor labelling motor-launch motor launch motorlaunch motor-launches motor lead motor learning motorless motorless aeroplane motor lifeboat motor life boat motor lifting rig motor lighter motorlike motor line motor load motor load control motor locomotive motor lodge motor lodges motor-lorry 立志不懈立志不高，则其学皆常人之事。立志为首务立志于先立志则有本，譬之艺木，由毫米拱把至于合抱而干霄者，有本故也。立志在坚不在锐，成功在久不在速立志容易，做事艰难立志当如山，求师当如海立志欲坚不欲锐，成功在久不在速。立志用功如种树然。方其根芽，犹未有干，及其有干，尚未有枝，枝而后叶，叶而后花。实初种根时，只管栽培灌溉，勿作枝想，勿作叶想，勿作花想，勿作实想。悬想何益，但不忘栽培之功，怕没有枝叶花实？けつにくけつにく【血肉】けつにょうけつにょう【血尿】けつばんけつばん【欠番】けつびけつび【結尾】けつびんけつびん【欠便】