The next total solar eclipse won't happen until November 14, 2012, when the path of the moon's shadow will cross Australia and the South Pacific.

下一次的日全食要等到2012年的11月14日，届时月影的轨迹将波及澳大利亚和南太平洋。

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The backward diffraction on the shadow area of aircraft and its components having low radar-cross-section (RCS) is one of the main contributions of their RCS.

阴影区的后向绕射是低散射截面飞行器和部件rcs的主要贡献之一，有效地抑制它可以进一步地减缩rcs。

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However, as the entire moon will cross the penumbra partial shadow of the earth, it will appear significantly dimmer around the time of partial eclipse.

但由于整个月球会经过地球的半影，在接近月偏食时，月球会明显较暗。

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The basketball team has long played in the shadow of cross-town rival UCLA, which hired Steve Alford from New Mexico on Saturday.

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But Labour insists it has been pushing for a real terms cut in the EU budget since July, with shadow chancellor Ed Balls saying there had been cross-party support for the idea of reducing EU expenditure at a time of austerity at home.

BBC: George Osborne says 'real test' on EU budget to come