Mr Obama acknowledged that his nuclear-free vision may not be realised in his lifetime.
奥巴马承认他的无核梦可能在其一生中都无法实现。
It froze territorial claims, banned military activity, and established Antarctica as a nuclear-free zone.
条约排除了领土要求，禁止军事活动，并将南极建立为。
Indeed, those who rest their hopes today on technical fixes to get safely to a nuclear-free world are the wrong sort of dreamers.
诚然，到如今还寄望安全技术的改进足以创造无核世界的人，皆为痴人说梦。
Mr Obama acknowledged that his nuclear-free vision may not be realised in his lifetime. Sceptics would add his children's lifetime too.
奥巴马承认他的无核愿景也许在其有生之年无法实现，怀疑论者也许还会补充说，就算穷尽其子孙之生，那一天也不会到来。
Yet the risk of global conflagration is past. For those intent on peace and security, let alone that nuclear-free future, bigger dangers lurk.
尽管，全球大灾难的风险已过，对那些希望和平与安全（更不说无核未来）的国家来说，更大的危险仍然潜在。
Even the test ban and a new treaty to cut off production of fissile material—both obvious first steps to a nuclear-free future—will be dogged with difficulty.
即使是禁止核试验和起草一份降低核裂变材料生产的新条约-----很显然，二者都是迈向无核未来的第一步----困难也将会如影随形。
In addition, the thin-skinned nuts in 2002 was awarded the title of Chinese famous fruit, chestnut, a nuclear-free Heizao, persimmon, and so on are also high quality.
此外，薄皮核桃2002年荣获中国名优果品称号，板栗、无核黑枣、柿子等也都具有上乘品质。
Can the NPT, which is the centerpiece of the global non-proliferation effort, be righted such that the world can take steps towards Obama's vision of a nuclear-free world?
NPT作为全球核不扩散努力的支柱能够恢复正常，引领世界朝着奥巴马的无核化世界的方向前进吗？
Japan's Prime Minister Naoto Kan has called for his country to develop into a nuclear-free society, amid rising public anger at the continuing crisis at the Fukushima Daiichi plant.
鉴于近日逐渐高涨的公众对于福岛危机的愤怒，日本首相菅直人近日宣布日本将逐步过渡到一个不依赖核能的社会。
And nuclear is hardly the only energy source that hasn't stood up in the free market once you factor in the external costs.
考虑到外部的成本因素，所以核电到目前为止是唯一还没能在自由市场上自主建设的能源。
Mr Gates is the principal owner of TerraPower, which investigates ways to improve emission-free energy supplies using small nuclear reactors.
盖茨先生是特拉派沃公司的主要持有人，该公司研究使用小型核反应器来提高无放射能源的供给。
Those new pieces include two new nuclei (byproducts), some photons (gamma rays), but also some more free neutrons, which is the key that makes nuclear fission a good candidate to generate energy.
产生的新组成包括两个新原子核(副产物)、一些光子(伽马射线)以及更多的自由中子，它们是参与核裂变反应并产生能量的关键。
In 1995, as part of the price for extending the NPT indefinitely, Egypt extracted a promise to help set up a zone free of nuclear weapons (and other weapons of mass destruction) in the Middle East.
1995年，作为无限期地扩展《不扩散核武器条约》的部分代价，埃及答应帮助在中东地区建立一个无核武器区域。
Q: In view of the positive attitude of Iran, do you think other countries in the region including Israel should take similar steps to build a nuclear-weapon-free zone in the Middle East?
问：关于伊核问题，考虑到伊朗表现出的积极姿态，你是否认为包括以色列在内的本地区其他国家应采取类似行动，以实现中东无核武器区？
Unlike such fossil fuels, which release climate-changing carbon dioxide when burnt, nuclear power is "carbon free".
核能与矿物燃料不同，完全没有碳元素，不会在燃烧时释放改变大气的二氧化碳。
Russia has been keen to cut the cost of maintaining its large stockpile of nuclear weapons and Mr Obama has talked about getting eventually to a world free of all nuclear weapons.
俄罗斯一直焦急地企盼能够将维持其庞大的核武库的开支降下来，而奥巴马也曾谈过最终实现无核世界的愿望。
The vision of a world free from nuclear arms has powerfully stimulated disarmament and arms control negotiations.
无核武世界的愿景有力推动了裁军和军备控制谈判。
Advocates are fond of noting that nuclear power now provides 70 percent of the country's "carbon-free" energy.
核能源支持者很喜欢指出一点：核能源现在已经在提供美国70%的“无碳”能源。
Today, with Kazakhstan having banished nuclear weapons and joined in creating a nuclear-weapon-free zone in Central Asia, Semipalatinsk has become a powerful symbol.
如今，由于哈萨克斯坦摒弃核武器并加入建立中亚无核武器区的工作，塞米巴拉金斯克已成为一个强有力的象征。
That is a sobering thought in a world ready to re-embrace relatively carbon-free nuclear power.
那在一个准备重新回归相关无碳核动力的世界里是一种清醒的认识。
That is a sobering thought in a world ready to re-embrace relatively carbon-free nuclear power.
那在一个准备重新回归相关无碳核动力的世界里是一种清醒的认识。
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