No, but we do have a minus 25 degrees freezer.

没有，但我们有一个零下 25 度的冰柜。

Considering how we introduced pairs, this makes sense — each inserted plus was immediately followed by a minus.

考虑到我们是如何引入配对的，这是说得通的：每个插入的加号紧跟一个减号。

We have a minus lambda instead of an a.

我们有一个负 lambda 而不是 a。

When lambda equals one, the matrix a minus Lambter times the identity, squishes space onto a line.

当=1时 矩阵a-乘以单位矩阵 将空间挤压到一条直线上。

Mark the coins on the heavier side with a plus and those on the lighter side with a minus.

将较重的一面标记为加号，将较轻的一面标记为减号。

You can imagine if this was a minus b, it would be a squared minus 2ab plus b squared.

您可以想象，如果这是 a 减 b，它将是 a 的平方减去 2ab 加上 b 的平方。

That's exactly what we have you here, but instead of an a we have a minus lambda.

这正是我们在这里为您提供的，但我们有一个负 lambda 而不是 a。

But it's really no different than when you did a minus b squared.

但这实际上与您执行负 b 平方时没有什么不同。

However, because we've moved towards the right, we're moving toward smaller numbers. And therefore, a minus sign is required before the 2.

然而，因为我们已经向右边移动了，我们正朝着较小的数字移动。因此，在2之前需要一个减号。

If they don't, draw a plus on the three unmarked coins if they're heavier or a minus if they're lighter.

如果他们不这样做， 则在三枚未标记的硬币上画一个加号， 如果它们更重，或者如果它们更轻， 则画一个负号。

I'm using a minus sign to represent smaller, a plus sign to represent bigger, S to represent South, and N to represent North.

我用减号表示更小，加号表示更大，S 表示南，N 表示北。

So we have a minus 2m, once we distribute it out up here, we're just going to be left with a y1x1.

所以我们有负 2m，一旦我们将它分配到这里，我们将只剩下 y1x1。

That means there's a non zero vector V, such that a minus land at times the identity, times V equals the zero vector.

这意味着存在一个非零向量V 使得a-land乘以恒等式 乘以V等于零向量。

A plus is something that is good that adds something, and a minus is something that takes something away, or is a negative thing.

加号是好的东西， 增加了一些东西， 减号是带走了一些东西， 或者是消极的东西。

Suddenly they became B minus students in classes and now if you use an even more advanced model like Bing that's connected to the internet, now they're A minus students.

突然之间，它们变成了课堂上能拿 B-成绩的学生，现在如果你使用更先进的模型，比如连接到互联网的必应，现在它们就会变成拿 A-成绩的学生。

A minus symbol '-' means the same as 'not', so if you want to learn about birds but you do not want any information about sparrows, you could type 'bird - sparrow'.

减号“-”与“不”意思一样，所以如果你想要学习鸟类而又不想要有关麻雀的信息，你可以输入“鸟”-“麻雀”。

So that's one minus X, the next term will be a plus X squared, the next one will be a minus X cubed plus X to the fourth minus X to the fifth.

所以这是 1 减 X，下一项是 1 加 X 平方，下一个将是减 X 立方加 X 的四次方减 X 的五次方。

So what we now have is a new matrix, A minus lambder, times the identity, and we're looking for a vector V such that this new matrix times V gives the zero vector.

现在我们有了一个新矩阵 a- 乘以单位矩阵 我们在寻找一个向量V使得这个新矩阵乘以V得到0向量。

After spending a lifetime studying people and their hidden reserves of power, the great psychologist, Alfred Adler, declared that one of the wonder-filled characteristics of human beings is " their power to turn a minus into a plus" .

伟大的心理学家阿尔弗雷德·阿德勒 (Alfred Adler) 花了一生的时间研究人及其隐藏的力量储备后，宣称人类充满奇迹的特征之一是“他们有能力将负数变成正数”。

As I have travelled up and down and back and forth across America time after time, it has been my privilege to meet dozens of men and women who have demonstrated " their power to turn a minus into a plus" .

当我一次又一次地在美国各地来回穿梭时，我有幸见到了数十位展示了“他们将负面影响转化为正面影响的力量”的男男女女。