Wildeve forgot the loss of the money at the sight of his lost love, whose preciousness in his eyes was increasing in geometrical progression with each new incident that reminded him of their hopeless division.

韦狄一见到他失去的爱人，顿就把输钱一事忘了，每当新发生什么事都让他想起他们之间使人绝望的分离，她的那份珍贵在他眼里，就以几何级数增加。

So now the EF scale Enhanced Fujita Scale starts at zero and goes only to five and everything above 200 miles per hour is considered a EF5 tornado.

所以现在EF级别的改级数从0开始，只有5级，每200英里以上的都被认为是 EF5级龙卷风。

Its wind speeds were greater than 200 miles per hour making it an EF-5 tornado, the strongest classification on the Enhanced Fujita Scale.

龙卷风风速每超过200英里，为EF-5型龙卷风，是改级数的最高强度。

Fujita is the namesake of the enhanced Fujita Scale which characterizes the intensity of tornadoes.

改进版级数是以命名的，该级数描述了龙卷风的强度。

Anything above 200 miles per hour is considered an EF-5 tornado.

只要超过每200英里的速度都会被认为是级数5级的龙卷风。

The spell grew geometrically, as it rippled through the air.

咒语在空气中扩散，呈几何级数增长着。

So now the EF scale, Enhanced Fujita scale, starts at zero, goes only to five, and anything above 200 miles per hour is considered an EF 5 tornado.

现在的EF等级，即增强级数，从0开始，只到5级，任何超过200英里每的风暴都会被认定为EF 5级龙卷风。

So to summarise, trophic levels are the number of steps in an organisms is within a food chain.

总而言之，营养级是一个生物体在食物链中的层级数。

So, now, the EF scale, Enhanced Fujita Scale, starts at 0 and goes only to 5.

现在, EF级, 增强的级数，从0级开始, 只到5级。

He's proposed reducing the number of income tax brackets from seven to three.

他提议将所得税级数从七个减少到三个。

Dividing by R2, this gives us an infinite sum which should converge to pi.

除以R2，这给出了一个应该收敛到π的无穷级数。

They came up with something called the F-scale, which we still use today.

他们提出了一个叫做级数的系统，我们至今仍在使用。

They're called geometric series right, they're called geometric series.

它们被称为几何级数，对吧，它们被称为几何级数。

Whereas most of these developments were driven by a company's need to develop their own system to count their proceeds or a mathematical progression that necessitated a new tool–a more powerful tool–in this case, TI had invented the microchip.

虽然这些发展大部分是由公司需要开发自己的系统来计算其收益或需要新工具（一种更强大的工具）的数学级数推动的，但在这种情况下，TI 发明了微芯片。

If the level is not 1, the code inside the ELSE block will be executed instead, and the number of bugs that Grace has to battle is set to 3 times the level number.

如果等级不是1，ELSE块中的代码将会被执行， Grace需要战斗的虫子数量将被设置为等级数的3倍。

If you put in minus a quarter for X in this series, you'll get a very rapidly converging series expansion that will quickly give you square root of three to high accuracy.

如果你在这个系列中为X减去四分之一，您将得到一个非常快速收敛的级数展开式，它将快速为您提供高精度的三的平方根。

If we add all the possible probabilities of a human win, the total is the sum of a geometric series.

如果我们把人类获胜的所有可能概率相加，总数就是几何级数的和。

And, in this case, it's an infinite polynomial so  I should really be calling it a power series.

而且，在这种情况下，它是一个无穷多项式的级数，所以我应该称之为幂级数。

As one develops analytic listening skills, the opportunities to enjoy music increase geometrically.

随着分析聆听技能的提高，享受音乐的机会将呈几何级数增加。

So that just alternating series with plus and minus signs as the coefficient.

因此这只是以正负号交替的级数作为系数。