音頻科普:限制太空發(fā)展的三大問(wèn)題
音頻科普:限制太空發(fā)展的三大問(wèn)題
General Jay Raymond, Commander of Air Force Space Command, talks about keeping watch over space and cyber. “There’s three strategic trends that I see in space.”
空軍空間司令部司令杰伊·雷蒙德將軍就空間和網(wǎng)絡(luò)管理發(fā)言: “我認(rèn)為有三大戰(zhàn)略問(wèn)題在限制太空的發(fā)展。”
中國(guó)數(shù)字科技館-科學(xué)60s作者: