The influence of shear flow along the magnetic field accompanied with a plane current layer on the tearing instability is analyzed.

在电流片两侧的基态速度场与磁场相互平行的位形下，讨论了速度切变对撕裂模不稳定性的影响。

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In October 2007, Alwaleed ordered a test flight version of the A380: Serial number 002, essentially a second hand plane, which one source said was about 23, 000 pounds heavier than the current version of the plane.

FORBES: The Incredible, Amazing Jumbo Jet That Prince Alwaleed Never Really Bought

Since the Sept. 11, 2001, terrorist attacks there have been no incidents in which terrorists have successfully used sharp objects to take over a plane, which suggests the current policy of keeping even small knives off planes is working, committee members said.

NPR: TSA Stands By Plan To Allow Small Knives On Planes

The company said fares would continue to rise next year, though capacity would only rise by 2-3%, down from the 4% rise forecast in the current year, due to the lack of new plane deliveries planned.

BBC: Ryanair raises profit forecast for full-year