gyrostat造句

• In physics, there are several systems whose dynamical equations resemble the equations of motion of a gyrostat.
• In modern times, the gyrostat concept is used in the design of attitude control systems for orbiting spacecraft and satellites.
• You can do that by redistributing mass within an object, and can seem more or less to do so by precession with a gyrostat, but can you do this at the molecular level?
• *If you have a block of something containing many small molecular flywheels, is it possible to use some vaguely NMR-like approach to knock them all into spinning the same way, so that it works like a gyrostat?
• The first gyrostat was designed by Lord Kelvin to illustrate the more complicated state of motion of a spinning body when free to wander about on a horizontal plane, like a top spun on the pavement, or a hoop or bicycle on the road.