nuclear-weapons states

基本解釋

With all five official nuclear-weapons states now signed up to an Additional Protocol (Britain, China, France and Russia adopted the new safeguards earlier;
由于五個(gè)正式核武國(guó)現(xiàn)在已簽約加入附加議定書（英國(guó)、中國(guó)、法國(guó)和俄國(guó)早些時(shí)候已采用新的安全措施；
Mr Obama wants to show he is honouring the central bargain of the treaty: that the five nuclear-weapons states would disarm in return for a vow by other countries not to seek nuclear weapons.
奧巴馬希望向外界展示，他尊重該條約最核心的內(nèi)容：五個(gè)核國(guó)家確認(rèn)最終銷毀核武器，以換取其它國(guó)家承諾不尋求發(fā)展核武器。
China is the only one among the five nuclear powers to publicly declare no first use of nuclear weapons and no use of nuclear weapons against non-nuclear states.
中國(guó)是五個(gè)核大國(guó)中唯一一個(gè)公開宣布不首先使用核武器，不對(duì)無核國(guó)家使用核武器的國(guó)家。
www.fmprc.gov.cn

Mr Obama wants to show he is honouring the central bargain of the treaty: that the five nuclear-weapons states would disarm in return for a vow by other countries not to seek nuclear weapons.
ECONOMIST: Disarmament and counter-proliferation
Consider carefully the demands of states that now possess nuclear weapons — such as Ukraine and Kazakhstan — for positive security guarantees from the United States as a condition for their joining the NPT as non-nuclear weapons states.
CENTERFORSECURITYPOLICY: Center for Security Policy Testing, Testing: Is The Clinton Administration Determined To Gut The US Nuclear Deterrent?