了解“关注点”对于决定如何紧密地联系函数和类十分重要。
Learning about "concerns" is important in determining how to organize functions and classes to be tightly cohesive.
同时,以脆性联系函数为基础分析各子系统间的脆性联系,诸如脆性同一度、对立度、脆性变化率等。
At the same time, analysing the brittle contact between each subsystem, such as the same brittle, the opposite brittle and the brittle rate, etc.
虽然数据是不同的,但是架构或函数却是相同的 — 即名片具有的联系信息。
The data varies, but the model, or function, is the same — business cards hold contact information.
And for the sake of this class, we're going to consider most gases to be ideal gases. Questions?
有问题吗?好,现在,这一方程建立了,三个状态函数之间的联系:
In this case, V = /P. Have two quantities and the number of moles gives you another property. You don't need to know the volume. All you need to know is the pressure and temperature and the number of moles to get the volume.
以及气体的摩尔数,就可以得到第三个量,知道压强,温度和气体的,摩尔数就可以推导出气体的体积,这称为状态方程,它建立了状态函数之间的联系。
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