We have a parabola going downwards in one direction, and upwards in the other one.
我们得到一条在一个方向上向下，而在另一个方向上向上的抛物线。
由四点作抛物线。
It's, again, a parabola going downwards.
它同样是，开口向下的一条抛物线。
这就是一个抛物线方程。
It is this parabola and is pointing up.
这就是那个抛物面，它是开口向上的。
So, we should draw maybe this downward parabola.
我们可以画出这样的开口向下的抛物线。
This article introduces the parabola model.
本文介绍其中的抛物线法。
See, it's the same with a parabola going upwards.
看，这跟一个开口向上的抛物线类似的。
This is a parabola and it is completely symmetric.
这是个抛物线,它完全是对称的
It's a parabola pointing downwards, and starting at one.
那是起点在1且开口向下的抛物线。
The resulting set of points in this case is a parabola .
这种情况所产生的一组点是抛物线。
We just parabola, you is the focal point and I am alignment.
我们就是抛物线，你是焦点，我是准线。
This one, you would expect it to behave perfectly like a parabola.
这次你能预料到，它沿抛物线运动。
Don't look at that curve at just some dumb parabola, some dumb curve.
别老看那条曲线，别老看那些没用的抛物线、曲线。
It wasn't going into a parabola because I was shooting it straight up.
也不是沿一条抛物线轨迹，因为小球是竖直射出的。
So, try to see that the tennis ball is very close to an ideal parabola.
所以，试着看，网球是一个，比较理想的抛物线。
This is a parabola, so it's completely symmetric about the vertical, about p.
这是个抛物线，因此关于P点轴对称。
In these novels, there exist common potential modes like parabola structure.
在这类小说中存在着共同的潜在模式，即抛物线结构。
It's a second-order equation in x, and is a parabola and a parabola has this shape.
这是一个x的二次方程，也是一个抛物线方程式,抛物线都长这样。
It's, of course, a parabola and I use this information that we have just derived.
毋庸置疑，是个抛物线，用我刚才得到的，这个已知信息。
The parabola would control air flow in a way that would lessen the shockwave, NASA says.
NASA表示，这一抛物线设计可以通过控制气流来减少冲击波的产生。
You're going to get a parabola under the influence of gravity and it comes down here again.
我们将会看到在重力作用下，产生一条抛物线，再一次落到这里。
In the proper conditions, it provides exact reproduction of parabola and elliptic arc.
在适当的条件下，曲线可精确表示抛物线、圆弧、椭圆弧。
It's important, you have to know that, so this is a parabola and this, here, is horizontal.
这点很重要，你们要知道，这是条抛物线，并且这里，是水平的。
In the absence of any air drag, I would get a nice parabola which will be completely symmetric.
在没有阻力的情况下，会得到一条抛物线，非常均衡的。
Remember the parabola demonstrates a 68% chance that the stock will stay within the area by expiration.
记住这条抛物线呈现出68%的概率，由于预期，这只股票会停留在这块区域里。
The number of calibration curve: apparatus can store 9 calibration curve, 5 for one line, 4 for binomial parabola.
校正曲线数：仪器可存储9条标定曲线，5条为一元一次直线，4条为二项式抛物线。
If there were no drag, then this, of course, would be a parabola, and the horizontal velocity would always be the same.
如果没有阻力，这应该是个抛物线，水平速度，也应该一样。
If there were no drag, then this, of course, would be a parabola, and the horizontal velocity would always be the same.
如果没有阻力，这应该是个抛物线，水平速度，也应该一样。
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