Doing just one of these a few times a week is better than nothing.

每周只做其中的几次， 总比什么都不做好。

So we can actually compute negative one times be one, plus two times B two, as they represented in our coordinate system.

所以我们实际上可以计算-1乘以1 加上2乘以b2 就像它们在坐标系中表示的那样。

And on his right are investors and the board who are like, our stock trades at one times tangible book value, which is very low.

在他的右边是投资者和董事会，他们说，我们的股票交易价格是有形账面价值的一倍，这是非常低的。

The area of this parallelogram is the base one times the height perpendicular to that base, which is the Y coordinate of that input vector.

这个平行四边形的面积等于底1乘以垂直于底的高 也就是输入向量的Y坐标。

E.g. consider the vector V with coordinates negative one to, meaning that it equals negative one times I hat plus two times J hat.

例如 考虑坐标为-1到的向量V 这意味着它等于-1乘以I帽加上2j帽。

Before the linear transformation, were thinking of this vector as a certain linear combination of our basis factors, negative one times I had plus two times j Hat.

在做线性变换之前 我们认为这个向量是基因子的一个线性组合 1乘以加上2乘以j。

This means that the vector represented by negative one, I hat plus two times J hat ends up at negative one times the vector one, negative two, plus two times the vector three zero.

这意味着由-1表示的向量 I帽+2j帽最终是-1乘以向量 加上2乘以向量。

At any given moment, there will be a certain number of hydrogen ions in solution -- a very small number -- the concentration will be a number like one times 10 to the negative fifty moles per liter.

水可以既可以像酸那样释放氢离子——也就是氢核也可以像碱那样结合氢离子。

However, if you use it in the incorrect way, you're going to find your images look a bit Bland and weird. Because the center of the frame Feels So Far Away. The second camera is the one times lens.

但是，如果使用方法不正确，你会发现你的图像看起来有点平淡无奇。因为画面中心感觉太远了。第二台相机是一倍镜头。

You'd read this as saying that it's five times the 1st basis function, plus three times that 2nd basis function, plus one times the 3rd basis function, and then none of the other basis functions should be added.

你可以把它理解为它是5乘以第一个基函数 加上3乘以第二个基函数 加上1乘以第三个基函数 然后其他的基函数都不能加。