抛物线

Results There was a linear trend between logarithmic X and Y, the equation of logarithmic curve was able to be fitted, There was a linear trend between logarithmic Y and X, the equation of exponential curve was able to be fitted, There was a linear trend between logarithmic X and logarithmic Y, the equation of power curve can be fitted. There is a parabola pattern between X and Y, the equation of parabola was able to be fitted.

结果 X取自然对数与Y作散点图有直线趋势，拟合对数曲线方程；Y取自然对数与X作散点图有直线趋势，拟合指数曲线方程；X取自然对数与Y取自然对数作散点图有直线趋势，拟合幂函数曲线方程；原始数据X和Y成抛物线关系，拟合抛物线方程。

In these curves, the apexes are one to one correspondence with the reservoir oil-water interfaces.

在抛物线形式的地层压力梯度线上，油水界面对应于该抛物线的顶点。

Using C to write a parabola, which is a parabola of the program code, more rough.

详细说明：用C来编写抛物线，这是抛物线的程序代码，比较粗糙。

You can move around the red point above the parabola to observe the effect relative to distance between it and the horizontal line.

你可以移动抛物线上方的红点，观察该点至水平线的距离对抛物线图形的影响。

If the growing demand for land increased gradually drawn into a parabola, then with this showing a similar parabolic growth curve is another urban development curve.

如果日益增长的需求逐渐增加，引起土地成抛物线，然后显示与此类似抛物线生长曲线是另外一个城市发展的曲线。

Analyses show that the theoretical form of camber curve should be a parabolic curve of 4 degree with horizontal tangents at both beam ends, while the common crane building praxis uses a parabola of 2 degree.

分析结果指出，合理的预拱曲线应当是两端具有水乎切线的四次抛物线，而不是通常采用的二次抛物线。

A calculation method and calculation results that show that a new kind of shaped paraboloid antennas can produce a ringy radiation pattern is presented.

通过数值计算发现将抛物线绕通过焦点的非抛物线对称轴旋转而形成的赋形抛物面天线可产生环状的方向图主瓣(此主瓣指的是主瓣最大值处)。

This paper studied the case that there is a known point of tangency of a circle and a parabola while the center of the circle is on the recession of the parabola.

应用数形结合的方法，研究了已知圆与抛物线有一个切点，而圆心在切点处抛物线的凹向的情形。

The vessel's upper deck camber is to be of knuckled line, and the knuckle camber is 150mm; poop deck has parabola camber of 150mm; compass deck is to have a parabola camber of 150 (half width of 12m).

本船上甲板梁拱为折角线，折角梁拱为150mm；首、尾楼甲板为抛物线梁拱150mm；罗经甲板为抛物线梁拱150（半宽12m时）。

The model of leachate head dynamic variation in recirculation is developed and the model is solved by solution of separation variables.

建立了回灌条件下垃圾渗滤液水头动态变化的模型，并用分离变量法对该模型进行了解析求解，对解进行了分析讨论，分析结果表明：水头的变化趋势大致为一抛物线，在抛物线顶点处达到最大，在一定的时间范围内，时间越长，其压力水头变化越明显。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。