nucleus

美音：['nukliəs] 英音：['njuːkliəs]

简单释义：

n.核；核心；【化】有机化合物的原子团；(晶)核

网络原子核；细胞核；核子

变形：

复数：nuclei

完整释义：

1.核;中心;核心
2.〔计〕核心程序
3.〔遗〕细胞核
4.核,核子
5.神经核
6.苯球
7.核;核心;【生物学】细胞核;核;【物理学】原子核;【化学】有机化合物的原子团,环;(晶)核;【天文学】慧核

例句：

But only a few of those supermassive black holes glow fiercely enough for scientists to call them "active galactic nuclei. "
但是只有少数超级黑洞可以发出足够强烈的光线，科学家们称之为“活动星系核”。
It is possible to manipulate the MR signal by changing the way in which the nuclei are initially subjected to electromagnetic energy.
通过改变支配质子的的电磁能大小的方法来调控磁共振的信号是可行得。
resonance of electrons or atoms or molecules or nuclei to radiation frequencies as a result of space quantization in a magnetic field.
是指量子化的磁场空间中的原子、电子、分子或分子核辐射特定频率的微波的共振现象。
The nuclei are pale with prominent nucleoli. The cytoplasm is usually in abundance. You may find many dying cells and mitotic figures.
细胞核淡染并具有明显的核仁，且有大量胞浆，你能发现许多死亡的细胞和核分裂相。
Heavy nuclei, having more energy levels than light nuclei, are more likely to effect capture of a particle.
重核比轻核有较多的能级，所以它更能俘获粒子。（句中现在分词。
Charlson had been puzzling over what unknown particles provide the nuclei on which moisture condenses, forming clouds.
Charlson一直对给空气中的湿气冷凝成云提供凝结核的未知粒子存有疑惑。
Although theoretically possible, transmission by saliva or droplet nuclei produced by coughing or sneezing is extremely rare, if it occurs.
虽然从理论上讲有这种可能性，但在实际中，通过咳嗽或喷嚏唾液或飞沫传播的情形极其罕见。
NBAC plans to call for a continued ban on federal government funding for any attempt to clone body cell nuclei to create a child.
NBAC计划呼吁继续禁止使用联邦政府基金资助任何利用人体细胞核去克隆婴儿的企图。

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