contravariance 中文意思是什麼
contravariance
解釋
反變性-
Covariance and contravariance in delegates
委託中的協變和逆變c -
Covariance and contravariance in delegates c programming guide
委託中的協變和逆變（ c #編程指南） -
Because of the addition of filling agent, some characteristics of polyterafluoethylene are greatly improved, especially on abrasion resistance, heat conductivity, contravariance and self lubrication, which are obviously better than pure polytetrafluoethylene products
由於填充劑的加入，從而大大改善了聚四氟乙烯的某些特性，特別是耐磨耗、導熱、抗蠕變、自潤滑方面比純聚四氟乙烯製品有較明顯的改善。 -
C programming guide covariance and contravariance in delegates c programming guide
委託中的協變和逆變（ c #編程指南） -
Covariance and contravariance
協變和逆變 -
Contravariance permits a method with parameter types that are less derived than in the delegate type
當委託方法的返回類型具有的派生程度比委託簽名更大時，就稱為協變委託方法。
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