neutrino
英 [nju?'tri?n??]
美[nu'trino]
- 【核物理學(xué)】中微子
暢通詞匯
詞態(tài)變化
復(fù)數(shù):?neutrinos;
中文詞源
neutrino 中微子
來自neutron,中子，-ino,意大利小詞后綴。
英文詞源
- 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.
雙語例句
- 1. This is heady wine for experimenters using these neutrino detectors.
- 對于使用中微子探測器的實驗工作者,這是令人興奮的美酒.
來自英漢非文學(xué) - 科技
- 2. When a neutrino transforms a quark, a lepton is emitted.
- 當(dāng)中微子使一種夸克轉(zhuǎn)化為另一種夸克時,會發(fā)射出一個輕子.
來自英漢非文學(xué) - 科技
- 3. The neutrino, although not directly observed, was a theoretical necessity.
- 當(dāng)時中微子雖然還沒有直接觀察到, 但它的存在有理論上的必然性.
來自辭典例句
- 4. There is a lepton which is neutral, called a neutrino.
- 有一個輕子是中性的, 叫做中微子.
來自辭典例句
- 5. This property, often called " helicity,'serves to differentiate the neutrino from its antiparticle.
- 這種性質(zhì)通常稱為 “ 螺旋性”, 可以用來區(qū)分中微子和它的反粒子.
來自辭典例句