绕轴旋转

After rigid and nonrigid registration the CVH and MRI images coincide with each other basically.

可在三维空间中绕任意轴旋转任意角度，从不同的方向进行观察。

Objective:This study was designed to measure the angles of the acetabular abduction when facing the different pelvic obliqueness angles.

目的：通过对正常骨盆标本在骨盆歪斜不同角度时的髋臼外展角进行测量，得出髋臼外展角在骨盆绕身体矢状轴旋转时的变化趋势和规律。

When rotational axis are unknown, the general solution of camera intrinsic parameters is obtained by the eigenvectors of 2D projective transformation.

在摄像机绕未知轴旋转时，根据相应的2D投影变换，运用矩阵特征向量理论给出了内参数的通解公式。

The middle nasal concha, nasal septum, optic nerve, internal carotid artery, sphenoidal sinus, dorsum sellae, hypophysis and vomer were semiautomatically segmented with software such as Photoshop, 3D-Doctor and were volume rendering and surface rendering by reconstruction on computer.

重建结构可多结构、多色彩模式显示，在三维空间绕任意轴旋转，也可对三维结构进行透明显示、任意缩放，对有关径线进行方便的测量。

If the region in is revolved about the y-axis, find the volume of the solid of revolution.

b 若把的区域绕著 y轴旋转，求所得旋转体的体积。

If the region in is rotated through one revolution about the x-axis, find the volume of the solid of revolution.

d 若 中的区域绕 x 轴旋转一圈，求所得旋转体之体积。

Find the volume of the solid of revolution of region P about the y-axis.

c 求区域 P 绕 y 轴旋转所得旋转体的体积。

Find the volume of the solid of revolution of region Q about the x-axis.

d 求区域 Q 绕 x 轴旋转所得旋转体的体积。

Volume of the solid of revolution.

b 若阴影部分绕著 x 轴旋转360°，求所得旋转体的体积。

Find the volume of the solid of revolution of the area bounded by the curves y = tan x, y = 2c os x and x = 0

c 求由曲线 y = tan x、y = 2c os x 及 x = 0 所围成的区域绕 x 轴旋转所得旋转体的体积。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。