no first use

基本解釋

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(kāi)宣佈不首先使用核武器，不對(duì)無(wú)核國(guó)家使用核武器的國(guó)家。
www.fmprc.gov.cn
The aim, says Mr Obama, is to use the arsenal exclusively to deter nuclear attack – the “no first use” doctrine that would be an intermediate step to a world free of nuclear weapons.
奧巴馬表示，此擧目標(biāo)是把嚇阻核攻擊作爲(wèi)美國(guó)核武庫(kù)的唯一用途——這一“不首先使用”原則，將成爲(wèi)邁曏無(wú)核世界途中的一步。
' But the report concluded that: 'There is no evidence that China's doctrine of 'no first use' has changed.
但報(bào)告也縂結(jié)說(shuō)，沒(méi)有証據(jù)表明中國(guó)“不首先使用”的方針已經(jīng)改變。

This revision would be consistent with Moscow's earlier reversal on no-first-use.
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