plasma torus造句

• J from the planet's center, was first to encounter the Io plasma torus.
• Io orbits within a belt of intense radiation known as the Io plasma torus.
• To study similar variations within the plasma torus, researchers measure the ultraviolet light it emits.
• The Lorentz force of the toroidal plasma current in the vertical field provides the inward force that holds the plasma torus in equilibrium.
• This is similar to the field configuration of a tokamak, except that the field-producing coils are simpler and do not penetrate the plasma torus.
• The current is induced by slowly increasing the current through an electromagnetic winding linked with the plasma torus : the plasma can be viewed as the secondary winding of a transformer.
• Its volcanic plumes and lava flows produce large surface changes and paint the surface in various subtle shades of yellow, red, white, black, and green, largely due to plasma torus around Jupiter.
• Although such variations have not been definitively linked to variations in Io's volcanic activity ( the ultimate source for material in the plasma torus ), this link has been established in the neutral sodium cloud.
• Arizona researchers aim to use a new tool aboard the space shuttle the Endeavour, scheduled for launch Thursday, to get the first good look at one of the largest objects in the solar system, Jupiter's plasma torus.
• Gas in Io's atmosphere is stripped by Jupiter's magnetosphere, escaping to either the neutral cloud that surrounds Io, or the Io plasma torus, a ring of ionized particles that shares Io's orbit but co-rotates with the magnetosphere of Jupiter.
• These particles originate in Io's upper atmosphere and are excited by collisions with ions in the plasma torus ( discussed below ) and by other processes into filling Io's Hill sphere, which is the region where Io's gravity is dominant over Jupiter's.
• STS-69 saw the first flight of the International Extreme Ultraviolet Hitchhiker ( IEH-1 ), the first of five planned flights to measure and monitor long-term variations in the magnitude of absolute extreme ultraviolet ( EUV ) flux coming from the Sun, and to study EUV emissions from the plasma torus system around Jupiter originating from its moon Io.