英语释义

1. one of three coordinates that are used to locate a point in space and that comprise the radius of the sphere on which the point lies in a system of concentric spheres, the angle formed by the point, the center, and a given axis of the sphere, and the angle between the plane of the first angle and a reference plane through the given axis of the sphere

片语

spherical polar coordinates[数] 球极坐标

spherical coordinates transform球坐标变换

spherical triangular coordinates球面三角坐标

spherical surface coordinates球面坐标

spherical coordinates quantization[数]

rectangular spherical coordinates球面直角坐标

transformation of spherical coordinates球面坐标变换

spherical l coordinates球坐标

spherical coordinates west bank球面坐标

英汉例句

• and this guy rho,well, it is not the same rho as in spherical coordinates because physicists somehow pretended they used that letter first.

  这个ρ,不同于极坐标系中的ρ,物理学家宣称，是他们先引入这个符号的。

• ok, so note how the equation of this horizontal plane in spherical coordinates has become a little bit weird.

  球坐标下的平面方程,看上去有点诡异。

• but let「s do it in spherical coordinates because that」s the topic of today.

  但我们用球坐标来做,因为这才是今天的主题。

• spherical coordinates are a way of describing points in space in terms of three variables.

  球坐标是一种用三个变量,表示空间中点的位置的方法。

• well, spherical coordinates become appealing because the function you are averaging is just rho while in other coordinate systems it「s a more complicated function.

  球坐标是很有吸引力的,因为平均距离就是坐标ρ的均值,在其他坐标系中看，函数就很复杂了。

• the laplacian in the columnar and spherical coordinates is deduced by using the derivative principle of the multivariable functions.

  使用多元复合函数微商法则，导出拉普拉斯算符在柱面坐标系和球面坐标系中表达式。

• and now,we」re going to try to find the volume of that spherical cap again but using spherical coordinates instead.

  现在来求下被切出的球冠的体积,我们用球坐标来求。

• so, one is, these are called spherical coordinates because if you fix the value of rho, then you are moving on a sphere centered at the origin.

  首先它叫球坐标系的原因是,如果你固定了ρ,通过移动这条半径就能得到一个球面。

• but since spherical coordinates we have actually learned about something much more interesting,namely spherical coordinates.

  但我们已经学习了更有意思的东西,即球坐标。

• ok, let's see, who had seen spherical coordinates before just to see?

  我看看，谁曾经学过球坐标么？

• there we want to think a tiny bit about spherical coordinates again.

  我们需要再次考虑球坐标。

• so, if you are asked to find the average distance from the origin, spherical coordinates can be interesting.

  如果你想求到中心的平均距离，球坐标还是不错的。

• and, of course, you will actually do that in spherical coordinates because it is easier that way.

  当然也可以在球坐标中计算,而且那么做更简单。