rotation axis
常见例句
- The key point for re-constructing rotation surface is setting up rotation axis and generatrix.
旋转面重建的关键是确定旋转轴和母线。 - Positive values for the angle rotate the object clockwise if you look along the positive rotation axis.
角度为正值,则表示若您顺着正旋转轴方向观察,对象是按顺时针旋转的。 - The paper proposes a new method of using the ultrasonic-speed turbine as a power sourse and using the magnetic suspension bearing as the main back-up bearing for the rotation axis.
本文提出用永磁材料制作的永磁悬浮轴承作高速旋转轴的主要支承,轴流式超音涡转作回转轴的驱动动力源。 - So it's very important to be keeping in mind that any time you see a double bond, you have a pi bond there, so you're not going to see any rotation around the bond axis.
所以你们要记住,任何时候你们看到一个双键,这里面有π键,你们不会看到关于键轴的任何转动。
麻省理工公开课 - 化学原理课程节选 - Based on the Phoenix lander, the craft is tasked with giving us a peek beneath the planet's surface, armed with tools that include a geodetic instrument from the Jet Propulsion Laboratory, which will be used to calculate Mars' rotation axis, a seismic wave sensor and a subsurface heat probe, to measure the planet's internal temperature.
ENGADGET: NASA InSight tapped for Mars drilling mission in 2016 - Because Jupiter's axis of rotation does not quite line up with its magnetic axis, the moons that orbit the planet feel such a fluctuating magnetic force.
ECONOMIST: Blue moon - Today motion sensing has progressed to being three-axes of acceleration, and three axis of rotation (technically called gyroscopes).
FORBES: Exponential Growth in Small Machines - Don't Fear, They're Here to Protect You 返回 rotation axis