摘要
China announced at GLEX 2017that the Chang’e 4 probe will carry four scientific payloads from international cooperation programs,including a lowfrequency radio spectrometer of the Netherlands,a small analyzer for neutral atoms from Sweden,a neutron dosim-
China announced at GLEX 2017 that the Chang'e 4 probe will carry four scientific payloads from international cooperation programs, including a low- frequency radio spectrometer of the Netherlands, a small analyzer for neutral atoms from Sweden, a neutron dosim- eter from Germany and a small lunar optical imager from Saudi Arabia.