论文部分内容阅读
今年１１月４日，经过多年研制的加拿大雷达卫星终于由美国德尔它－２运载火箭发射升空。它将发回高分辨率图像，用于监视冰山的移动状况和导航等。加拿大发射雷达卫星@东太
November 4 this year, after years of development of the Canadian radar satellite was finally launched by the United States Del -2 launch vehicle. It will send back high-resolution images for monitoring movement and navigation of icebergs. Canada launches radar satellite @ East Pacific