Temporary keys use reference equality.
临时键使用引用相等性。
Classes have reference equality semantics.
类具有引用相等性语义。
The comparison is a reference equality check.
该比较是一项引用相等性检查。
By default, this is a reference equality of the values.
默认情况下，这是值的引用相等性。
Is a string reference equality check guaranteed to be static?
是一个字符串引用平等检查保证是静态的？
Compares two objects for reference equality and, if they are equal, replaces one of the objects.
比较两个单精确度浮点数是否相等；如果相等，则取代其中一值。
You override instance Equals() for reference types when you want equality to mean something other than object identity. Anytime you override Equals() you implement IEquatable.
当你希望引用类型的相等与对象ID的相等不同时，你应该重载引用类型实例的Equals（）。
You override instance Equals() for reference types when you want equality to mean something other than object identity. Anytime you override Equals() you implement IEquatable.
当你希望引用类型的相等与对象ID的相等不同时，你应该重载引用类型实例的Equals（）。
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