A recent study by the International Institute for Strategic Studies (IISS) in London reckoned that it would take two to three years "at the earliest" for Iran to go nuclear.
伦敦智库国际战略研究所认为伊朗最早核武器化也要花两到三年的时间。
"Nuclear facilities in Japan... were built to withstand earthquakes — but not an 8.9 earthquake," said James Walsh, a CNN contributor and research associate at MIT's security studies program.
“日本的核设施……是为了经受地震而建的——但不是8.9级地震。”CNN供稿人及麻省理工学院安全研究项目副研究员James Walsh说。
The unmanned space vehicle — inspired by nuclear pulse propulsion studies by the British Interplanetary Society in the 1970s — will ideally reach its target star within 100 years after launch.
这艘无人航天器——灵感来源于20世纪70年代英国星际学会研究的核脉冲推进——理论上讲在发射后100年内抵达其目标恒星。
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