Decoator HAS A Component 而通过组合
A component has one or more references.
一个组件具有一个或多个引用。
A component has one implementation that is configured through its properties.
组件具有一个通过其属性配置的实现。
Once a component has been validated, LayoutManager proceeds to measure that component so it can display it in a particular context.
在组件通过了验证之后,Layout Manager将继续度量组件,使它能够显示在特定上下文中。
Sacrifice was offered only on pilgrimage to Jerusalem, which meant that slaughter of animals for meat in the countryside no longer has a sacral component to it. It's just ordinary, common, profane slaughter.
献祭只有在到耶路撒冷朝圣才能进行,这意味着,在乡下宰杀动物取肉不在有,神圣的元素它只是普通的,常见的,亵渎神明的宰杀。
You need to know if it's an equilibrium, and you also need to know how many components you have in your system So, a glass of ice water with an ice cube in it, which is a heterogeneous system, has only one component, which is water, H2O.
要知道它是不是平衡的,你还需要知道,你的系统中有多少组分,一杯放了冰块的水,虽然它是个非均匀系统,但它只有一种组分,那就是水。
Once you do that, I think it's fairly clear that it has got a y component that's given by cosine the x component is negative.
用了这个结论,我想很明显,y 分量由 cos φ 给出,它的 x 分量是负的
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