Equations are generally written with an equal sign.
等式通常用等号来写。
So now you have two equations.
所以现在有俩等式。
有所有关键的方程序。
Two equations with two unknowns.
两方程的两未知数。
别看方程。
Oh, you see these equations, too.
也能看见等式。
所以如果我有两个方程。
This kind of equations is new.
这种形式的方程是新的。
The equations are basically the same.
等式也基本是相同的。
For him, equations were beautiful.
对他来说，方程才是最美的。
Those are the equations we have to solve.
这就是我们要解的方程组。
The equations have the same equation form.
方程式的形式相同。
So take an example: 2 equations 2 unknowns.
所以，让我们来举一个例子：两个方程两个未知数。
So I have three equations and three unknowns.
现在我有了三个方程序和三个未知量。
I could never do simultaneous equations.
我从来不会算联立方程序。
Ok, can I move to 3 equations and 3 unknowns?
好了，我能够转向三个方程三个未知数了么？
And, we know what equations of planes look like.
我们已经知道了平面方程是怎样的。
You don't have to write everything in equations.
你没有必要把所有东西都写成方程式。
The equations that you get are very complicated.
你得到的方程会极其复杂。
All it could do, though, was solve those equations.
它所能做的就是解决这些方程组问题。
So I want to understand the equations and solve them.
因此，我想要理解这些方程并解决他们。
And let's not even talk about differential equations.
我们不再讨论微分方程序。
In your equations, it's the same thermodynamic picture.
在方程里面，基本是相同的热力学图像。
This predictable rate is described by Equations 1 and 2.
方程序1和2描述了这个可估的比率。
The equations, although difficult, are well-defined.
该方程，虽然困难，但却是明确界定。
Well, the general equations, now, which deal in gravity...
现在一般性方程引入，到了重力的例子里。
And, in fact, something that is known as Maxwell's equations.
实际上，是讲Maxwell方程组。
Now I have two equations with two unknowns and now I can solve.
这就得到两方程两未知数，这是可解的。
Researchers then have to figure out what the equations mean.
研究人员不得不去弄明白方程序的意义。
See, it looked like scary equations but the solution is very simple.
看起来这些等式都很复杂但是结果却是很简单。
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