螺旋轨道，动物园，与IIS认证重定向循环。
基于现有的锥形束普适轨道的重构公式，研究了非螺旋轨道的探测器效率问题。
Using the present cone beam reconstruction formula for general trajectory, we have investigated the issue of detector efficiency for non-helical trajectory.
他认为虽然常规的轨道不可能存在，但在某些地方粒子和行星会有稳定而不寻常的螺旋轨道。
He says while conventional orbits wouldn't be possible, there are some places where particles and planets could have stable though unusual spiral orbits.
我们现在的CD和DVD沿着一个狭窄的螺旋轨道把数据储存在一个微笑的塑料里。
Our current CDs and DVDs store data along a narrow spiral track in a thin layer of polycarbonate plastic.
崔顿将缓慢地经螺旋轨道接近海王星，而当它到达洛希极限时最终将被海王星的引力撕成碎片。
Triton will one day enter within Neptune's Roche limit and become totally obliterated.
它的体积是木星的10倍，公转周期少于24小时，而且正沿着螺旋轨道奔向它所属的恒星表面，那里灼热无比。
It is 10 times the size of Jupiter, orbits its own star in under 24 hours and should soon be spiralling into the surface of its searingly-hot sun.
分析了电子束有限截面以及各电子的螺旋轨道不共轴对这二个自生场的影响。本文的结果有助于弄清螺旋电子束与其他电子束相互作用时的平衡态情况。
And are analysed the influence on the two self-fields resulting from the finite cross-section of the beam and that resulting from the fact that the axes of the individual electrons don't coincide.
而这颗行星就以螺旋线的形式游弋到现在所占据的轨道上。
如果卫星的轨道是椭圆的，就会产生螺旋波，就像是银河系纸风车形状的缩影。
If the satellite has an elliptical orbit the result is a spiral wave a miniature version of the pinwheel pattern of our galaxy.
选择矮行星也有不足：这就是矮行星里的恒星不按照规则的圆形轨道运动，像螺旋星系里的恒星都沿着同一方向运动那样。
The disadvantage: the stars in dwarf galaxies don't move in tidy circular orbits, traveling in the same direction the way stars in spiral galaxies do.
在天文学轴和形状轴之间的角度差称做“章动”，引起地球轨道螺旋摆动，就是著名的卡南德尔“摆动”。
The angular difference between the astronomical axis and the axis of figure called a "nutation" causes an earth orbit al spirical oscillation known as the famous chandler "wobble".
如果卫星的轨道是椭圆的，就会产生螺旋波，就像是银河系纸风车形状的缩影。
If the satellite has an elliptical orbit, the result is a spiral wave, a miniature version of the pinwheel pattern of our galaxy.
当一个天体的轨道处在尘埃云内时，由于与周边物质的引力作用，它的轨道将逐渐收缩，以螺旋渐进的方式接近主星。
But when a body orbits inside a gaseous disk, its orbit shrinks and the body spirals gradually towards the planet as a result of the gravitational interaction of the body with the surrounding gas.
起重机。轨道轮。螺旋连接的齿轮。
螺旋星系中的轨道速度并不会随著离开星系中心的距离增加而不停降低，它会平缓下来成为一固定值。
Orbital velocities in spiral galaxies, instead of declining with increasing distance from the galactic center, flatten out to a constant value, as predicted by MOND.
在螺旋波里，轨道则是逐渐弯曲，所以密度变大的区域是曲线状。
In a spiral wave, the orbits are progressively misaligned, so that the region of enhanced density is a curved line.
磁场使得这种向外流动形成螺旋状轨道，微粒就被这些离子带动而形成螺旋状条纹。
The magnetic field turns this outward flow into spiral-shaped orbits, and the microparticles become swept along by these ions and pushed into vortices around the filaments.
在螺旋波里，轨道则是逐渐弯曲，所以密度变大的区域是曲线状。
Then they shoot back down and wind through a 270-degree spiral.
在螺旋波里，轨道则是逐渐弯曲，所以密度变大的区域是曲线状。
Then they shoot back down and wind through a 270-degree spiral.
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