coronograph

coronograph

美 　英

• 網絡日冕觀測儀；冕珥

例句

Background stars are also visible as the otherwise overwhelming sunlight is blocked by the coronograph 's occulting disk.

在影像中還能看到背景恒星，另外強烈的太陽光被日冕觀測儀的掩盤給遮擋了。