2的4次方是16。
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.
到平格被舍弃的时候，平格对福林的兑换率为四乘以十的二十九次方比一。
At the time of this replacement, the Pengo to Forint exchange, was Four Hundred Octillion to one.
一个空的电子阅读器和一个满的电子阅读器相比，差距仅有十的负十八次方克。
The difference between an empty e-reader and a full one is just one attogram.
1埃的立方等于10的负30次方。
这个我想是10的-4次方。
对很多人来说，二次方程是很恐怖的。
The quadratic equation may have instilled horror in many of us.
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.
或许有10的24次方摩尔。
得到两个解，这是二次方程。
也就是a的b次方，而b是个正整数。
所以那是254乘以10的-9次方米。
这是2的64次方，是相当大的数字了。
4乘以10的负19次方。
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.
舌头可以变换几次方向。
对单个原子，就是10的负18次方焦耳。
那么对最低能态，是e的零除以kT次方。
太阳只能散发4乘以,10的26次方瓦特。
面积是2乘以10的，负七次方，除以面积。
The area is two times ten to the minus seven, and I divide by the area.
介电常量的二次及三次方根与密度成线性关系。
The square root and the cubic root of the dielectric constants are linearly related to the volume ratios.
我说“苹果坠落的，时间正比于,与其所在,高度的α次方
You could have said, "The time for an apple to fall is proportional to the height that it falls from to a power alpha."
这是十的12次方，对吗？它仍然是个巨大的变量。
这里用,地球的重力替代，≈6乘以10的24次方。
You substitute in there the mass of the Earth, which is six times 10 to the 24 kilograms.
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.
同样的，对构型部分,也是分子构型配分函数的N次方。
You also have the system partition function for the configurations.
同样的，对构型部分,也是分子构型配分函数的N次方。
You also have the system partition function for the configurations.
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