英语词汇“polyvinyl chloride PVC”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	polyvinyl chloride PVC
释义	polyvinyl chloride PVC 聚氯乙烯
随便看	non-negative characteristic form nonnegative combination non negative condition nonnegative condition nonnegative constraint non-negative definite nonnegative definite nonnegative definite form nonnegative definite matrix non-negative definite quadratic estimate nonnegative form nonnegative function nonnegative integer nonnegative integers non negative integral form nonnegative integral form nonnegatively nonnegative matrix non-negative matrix nonnegative matrix number non-negative number nonnegative number non-negative operator nonnegative operator non negative operator 瞠目而视瞡瞢瞢3 瞣瞤瞥瞦瞧瞨 04215 04216 04217 04218 04219 04220 04221 04222 04223 04224