Given These Attributes 鉴于这些属性
When you have attributes in a class, you need to be able to initialize these attributes with some initial values.
当您在一个类中拥有一定的属性时,您应该能够利用一些初始值来初始化这些属性。
These attributes are optional.
这些属性是可选的。
These attributes require integer values.
这些属性要求是整数值。
Now no single transformation we're working on Has all these attributes simultaneously.
没有哪个我们正在做的改革,同时具有所有这些属性。
These are both altogether called attributes of the instance.
因此在一个实例里面,与之相关联的,是方法和域。
There's no reason why these two attributes had to be proportional, but they are proportional and they are equal by choice of units and you can ask, "Is this just an accident or is it part of a big picture?"
我们不知道这两个质量为何成比例,但它们确实成比例,而且如果选择合适的单位还会相等,你会问,"这种情况纯属偶然,还是这只是物理学大体系的冰山一角"
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