This pair of satellite images shows a bloom that formed east of New Zealand between October 11 and October 25, 2009.

这一组卫星图像显示了2009年10月11日至10月25日在新西兰以东洋面形成的水华。

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Models of the three-axis stabilized Attitude Control Systems of a rigid satellite and a flexible satellite with a pair of solar arrays are set up.

本论文分别以三轴稳定刚性卫星姿态控制和带太阳帆板的三轴稳定卫星姿态控制为研究对象，建立了控制系统数学模型。

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But a quantum communication satellite USES a crystal that produces a pair of entangled photons whose properties remain entwined even as one is transmitted over a large distance.

量子通信卫星用的则是一种结晶体，这种晶体会产生一对相互纠缠的光子。即便将其中一个传输到很远之外，它们的属性依然会纠缠在一起。

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