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positron的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:
英英釋義
Noun:
-
an elementary particle with positive charge; interaction of a positron and an electron results in annihilation
positron的用法和樣例:
例句
用作名詞 (n.)
- The result is that the electron shadow and the positron shadow are separated.
結果將使得電子的陰影和正電子的陰影被分開(kāi)。 - The vacancy defects of samples were measured by slow positron annihilation.
借助慢正電子湮沒(méi)技術(shù)研究了樣品的空位型缺陷。
詞匯搭配
- positron-emission tomography 正電子放射斷層造影術(shù)...
- positron radiation 正電子輻射,陽(yáng)電子輻...
- positron camera 陽(yáng)電子照相機,正電子...
- positron annihilation 陽(yáng)電子湮沒(méi)
- electron-positron field 陰陽(yáng)電子場(chǎng)
- positron emission 正電子放射
- positron emitter 正電子發(fā)射體...
- positron decay 陽(yáng)電子衰變