observatory 发表于 2025-3-28 17:28:11
http://reply.papertrans.cn/99/9833/983277/983277_41.png消息灵通 发表于 2025-3-28 20:52:20
tensive..Geochemistry applies chemical techniques and approaches to understanding the Earth and how it works. It touches upon almost every aspect of earth science, ranging from applied topics such as the search for energy and mineral resources, environmental pollution, and climate change to more bas