Such an initiative would build on Mars-500, a joint Russian-European project that saw six human volunteers confined in a capsule in Moscow for 120 days earlier this year to simulate a Mars mission.
该计划是俄罗斯与欧洲联合进行的“火星500”计划。今年初，6名人类志愿者在莫斯科一个太空舱里待了4个月，以模拟在火星上执行任务的情景。
But when the mortgage lender showed me our joint credit report, I saw that Clarissa had a couple of thousand dollars on her own card.
可是，贷款机构把我们的联名账户记录给我看时，我发现克拉丽莎的卡上欠了两千美元。
The composition and microstructure of the diamond saw blade joint welded by laser welding were studied using X ray diffraction and SEM, and the mechanical properties of welded joint were measured.
利用x射线衍射分析和扫描电镜，研究了金刚石锯片激光焊接接头的成分和组织，并测试了接头的力学性能。
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