covariance 协变

例句

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1.
Those little minus and addition signs are used to denote contravariance and covariance, respectively.
这些小小的加号和减号是分别用来指出协变和逆变的。
sites.google.com
2.
Values that describes the covariance and special constraints of the current generic type parameter .
值的按位组合，用于描述当前泛型类型参数的协变和特殊约束。
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3.
With the addition of covariance support, that limitation was partially lifted.
随着协变支持的添加，该限制才得以部分解除。
www.infoq.com
4.
Types. Covariance permits a method to have a more derived return type than what is defined in the delegate .
协变允许将带有派生返回类型的方法用作委托，逆变允许将带有派生参数的方法用作委托。
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5.
Covariance enables you to use a more derived type than that specified by the generic parameter.
通过协变，可以使用与泛型参数指定的派生类型相比，派生程度更大的类型。
msdn.microsoft.com
6.
Currently . NET languages such as VB and C# do not support covariance and contravariance for generics.
当前.NET语言如VB和C#还不支持泛型的协变（covariance）与逆变（contravariance）。
www.infoq.com
7.
A full introduction to covariance and contravariance would take too long.
对协变与逆变的完整介绍要花很长时间。
www.infoq.com
8.
A Comment on Covariance and Contravariance of Vector Transformations
关于矢量逆变与协变的一个诠注
service.ilib.cn
9.
Covariance and Contravariance in Delegates
委托中的协变与逆变
blog.csdn.net
10.
It is improper that a bright loop for relativity covariance is given to Newton's mechanics
给牛顿力学戴上相对论协变的光环，弊大于利
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