nuclear: adj.1.核的，成核的；有核的。2.【物理学】原子核的；原子能的；原子弹的；核动力的。3.〔比喻〕核心的，中心的，主要的。4.〔口语〕愤怒的；激烈的。短语和例子The ad compaign would go nuclear. 广告大战将变得异常激烈。-ism 核武器主义。,-ist n.核武器主义者。
The paraffin section of the flag leaf of wheat during its senescence was observed with sem . the results showed : 1 ) during the senescence of wheat , the nuclear shape altered obviously 对小麦旗叶衰老过程中的石蜡切片进行扫描电镜观察，结果表明， ( 1 )旗叶衰老过程中，细胞核形态发生明显变化。
