弘扬国学 · 传承文化

neutrino

英 [njuː'triːnəʊ] 美 [nu'trino]

解释

【核物理学】中微子

※ 提供单词"neutrino"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。

中文词源

neutrino 中微子

来自neutron,中子，-ino,意大利小词后缀。

英文词源

neutrino (n.): "neutral particle smaller than a neutron," 1934, from Italian neutrino, coined 1933 by Italian physicist Enrico Fermi (1901-1954) from neutro "neuter" (see neuter (adj.)) + -ino, diminutive suffix.

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例句和用法

1. This is heady wine for experimenters using these neutrino detectors.: 对于使用中微子探测器的实验工作者,这是令人兴奋的美酒.

2. When a neutrino transforms a quark, a lepton is emitted.: 当中微子使一种夸克转化为另一种夸克时,会发射出一个轻子.

3. The neutrino, although not directly observed, was a theoretical necessity.: 当时中微子虽然还没有直接观察到, 但它的存在有理论上的必然性.

4. There is a lepton which is neutral, called a neutrino.: 有一个轻子是中性的, 叫做中微子.

5. This property, often called " helicity,'serves to differentiate the neutrino from its antiparticle.: 这种性质通常称为 “ 螺旋性”, 可以用来区分中微子和它的反粒子.