英语词汇“quadric expression”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	quadric expression
释义	quadric expression [数] 二次式
随便看	the berg theberge the berlin wall the bermuda triangle thebes Thebesian Thebesian circuIation Thebesian flow Thebesian foramina Thebesian valve Thebesian valves Thebesian vein Thebesian veins Thebesius thebess the best The best advice is found on the pillow the best and brightest the best bet the best damn thing The best dog leaps the stile first. The best fish are near the bottom. The best fish smell when they are three days old. The best fish swim near the bottom. the best friends 听言不可不察，不察则善不善分，善不善不分，乱莫大焉。听言不如观事，观事不如观行听言之道，徐审为先。执不听之心，与执必听之心，其失一也。惟圣人能先觉，其次莫如徐审。听言之道，必以其事观之，则言者莫敢妄言。听言偏，则枉直而惠奸；喜怒偏则赏僭而刑滥。惟公生明，偏则生暗。听言则对，诵言如醉。听言只听三分听言察善听言必审其本，观事必校其实听言必审其本，观事必校其实，观行必考其迹贬驳贬黜购购买购价购办购募购单购单购备