到1545年，卡达诺编写了有关二次方程的著作。
By 1545, Gerolamo Cardano compiled the works related to the quadratic equations.
1埃的立方等于10的负30次方。
等于产物的分压，和化学量的次方数。
And it's equal to the partial pressures of the products raised to their stoichiometry.
所以那是254乘以10的-9次方米。
4乘以10的负19次方。
一个原子体积大约是，一个埃的三次方。
And an atomic volume, it's going to be on the order of 1 angstroms cubed.
所以，执行时间随资产数量的三次方增长。
So, the execution time grows cubically as a function of the number of assets.
对单个原子，就是10的负18次方焦耳。
牛顿发现万有引力与距离的二次方成反比。
Newton found the law of gravity, which goes like 1 over the square of the distance between the things gravitated.
在高中代数学里，你学习了标准二次方程序。
In high-school algebra, you learned that the standard quadratic equation.
v倍的t等于V0倍的e的负cs乘t次方。
Vee times tee equals Vee sub zero times ee exponent negative Cee sub five tee.
在无限和真空的空间中，地磁场在强度上随距离3次方而衰减。
In a infinite and empty space the geomagnetic field falls off in strength with the third power of distance.
现在，一座山和10的7次方比，不再是微不足道了。
Now, a million is no longer negligible compared to the ten to the seventh.
那么横截面就等于,8乘以10的,负五次方平方米。
That would give me a cross-sectional area of eight times ten to the minus five square meters.
把床垫翻过来并每三个月调换一次方向以延长使用周期。
Flip your mattress and rotate it every three months to extend its life span.
每一个光子有，2,84乘以10的- 19次方焦耳。
So for every photon we have 2.84 times 10 to the -19 joules.
艾里斑的亮度(点光源恒星的图像亮度)正比于孔径尺寸的四次方。
Airy disk brilliance (the brightness of a point-source stellar image) is proportional to the fourth power of aperture.
我们算出的能量是，2,84乘以10的- 19次方焦耳。
And what we end up with for the energy then is 2.84 times 10 to the -19 joules.
那么当然这是一加上三倍的e的,负相互作用E比kT次方。
So of course this is one plus three e to the minus E int over kT.
每个距离的大小为2 的幂次方减一，因此这里有一个明确的模式。
The size of each gap is one less than a power of two, so there's a definite pattern here.
每次方法调用自身时，上次保存的开始时间值就会被覆盖并且丢失。
Each time the method called itself, the saved start time value from the last call would be overwritten and lost.
“普朗克能量”比强子对撞机的最大容量高出一千的六次方的倍数。
The Planck energy is a quintillion times higher than the LHC's maximum.
这意味着能量等于，6,626乘以10的- 34次方焦耳每秒。
That means our energy is equal to 6.626 times 10 to the -34 joules times seconds.
质量与股骨长度的,三次方成正比,同时与股骨厚度的平方,成正比。
The mass is proportional to the length of the femur to the power three and to the thickness of the femur to the power two.
如果减小周期，比如1。3乘以10的，-15次方秒，波长就会减小。
If I make the period shorter say, 1.3 times ten to the minus 15 seconds I get a shorter wavelength.
这是一个两次方程，你会得到两个，和物理无关的答案，你可以舍掉那一个。
It is a quadratic equation, so you get two solutions of which one of them is nonphysical, so you can reject that one.
这是一个两次方程，你会得到两个，和物理无关的答案，你可以舍掉那一个。
It is a quadratic equation, so you get two solutions of which one of them is nonphysical, so you can reject that one.
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