The shade would consist of individual craft around one metre across, put into position using a combination of magnetic launchers and ion propulsion.
遮阳天棚将由宽大约为一米的个体飞行物组成，并通过受到磁性发射装置与离子推进的综合作用而被定位。
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William Patzert, a climatologist with the Jet Propulsion Laboratory, says the combination of dry heat and strong winds, create the ideal conditions for wild fires.