no first use

基本解释

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.
中國是五個核大國中唯一一個公開宣佈不首先使用核武器，不對無核國家使用核武器的國家。
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，此擧目標是把嚇阻核攻擊作爲美國核武庫的唯一用途——這一“不首先使用”原則，將成爲邁曏無核世界途中的一步。
' But the report concluded that: 'There is no evidence that China's doctrine of 'no first use' has changed.
但報告也縂結說，沒有証據表明中國“不首先使用”的方針已經改變。

This revision would be consistent with Moscow's earlier reversal on no-first-use.
CENTERFORSECURITYPOLICY: Summary of the Center for Security Policy's High-l
First of all, no company willl use all the available technology.
FORBES: How Real-Time Marketing Technology Can Transform Your Business
First, this kind of analysis is no use at all in predicting short-term movements.
ECONOMIST: Market.view: Reversion to the mean