Root494
发表于 2025-3-23 11:53:54
https://doi.org/10.1007/978-3-642-49278-5Geochemie; Mond; Planet; X-ray; density; diffraction; geochemistry; mass spectrometry; neutron; philosophy; ra
施魔法
发表于 2025-3-23 14:41:58
Elektrotherapie von Herzerkrankungen, and planning has gone into the preparation of a program for dealing with these samples; the return of which constitutes one of the most significant scientific events in the program of space exploration.
骑师
发表于 2025-3-23 21:16:09
http://reply.papertrans.cn/39/3831/383071/383071_13.png
讲个故事逗他
发表于 2025-3-24 00:14:38
http://reply.papertrans.cn/39/3831/383071/383071_14.png
深陷
发表于 2025-3-24 05:02:53
Data Processing and Analysis,ral data. Of necessity, measurements are made in a field environment where it is very difficult to exert as much control over the experimental procedures as is usual in a laboratory environment. Thus one must develop data acquisition, transmission, and analysis methods in which the maximum amount of information can be obtained.
acheon
发表于 2025-3-24 09:29:11
Introduction,onsider and formulate future plans for lunar and planetary exploration. The results of this study were published under the title “Space Research-Directions for the Future” (1965). To members of the lay community as well as scientists, concerned about the rationale behind such a concerted effort, one
使人入神
发表于 2025-3-24 14:21:13
Instruments Used for Compositional Exploration,and planets. Devices such as the alpha-back scatter instrument, the surface gamma-gamma density measurement, and the remote orbital gamma ray spectroscopy experiment have been successfully flown. Others, such as the Luna 12 (Lunar X-rays and cosmic ray background experiment), have achieved modest su
AER
发表于 2025-3-24 15:56:40
http://reply.papertrans.cn/39/3831/383071/383071_18.png
myalgia
发表于 2025-3-24 20:30:17
Apollo Surface Missions and the Lunar Receiving Laboratory Program, and planning has gone into the preparation of a program for dealing with these samples; the return of which constitutes one of the most significant scientific events in the program of space exploration.
HUSH
发表于 2025-3-25 00:12:36
http://reply.papertrans.cn/39/3831/383071/383071_20.png