英语词汇“optional sigma-field”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	optional sigma-field
释义	optional sigma-field [数] 可选子σ－域
随便看	wear prevention wear prevention agent wear preventive wear preventive additive wear-preventive additive wear-preventive agent wear print wear problem wear process wear products wear proof wearproof wear-proof wearproof abrasion resistant wearproof alloy wear properties wear property wear protection wear pump wear rate wear rating wear-reducing value of lubricant wear reducing value of lubricant wear reduction factor wear reference point 忧公忘私忧国奉公忧国忘家忧国忧民忧国爱民忧形于色忧心如捣忧心如焚忧心忡忡忧心悄悄 04293 04294 04295 04296 04297 04298 04299 04300 04301 04302