请输入您要查询的英文单词:

 

单词 cecil frank powell
释义

Cecil Frank Powell


Thesaurus
Noun1.Cecil Frank Powell - English physicist who discovered the pion (the first known meson) which is a subatomic particle involved in holding the nucleus together (1903-1969)Powell

Cecil Frank Powell


Powell, Cecil Frank

 

Born Dec. 5, 1903, in Tonbridge, Kent; died Aug. 9, 1969, in Milan, Italy. English physicist. Member of the London Royal Society (1949).

Powell graduated from Cambridge University and then worked for two years at the Cavendish Laboratory under E. Rutherford. From 1928 he worked at the University of Bristol; he became a professor in 1948. He was the director of the European expedition to launch sondes for the study of cosmic rays (Italy, 1952–61). Powell’s main works were in nuclear physics and the physics of elementary particles and cosmic rays. He was one of the initiators of the European Center for Nuclear Research (CERN). Powell was chairman of the Pugwash Permanent Committee from 1967 to 1969. He was awarded the Nobel Prize in 1950 for his development of the photonuclear emulsion technique and for his discovery of pions in cosmic rays (1947). He was a foreign member of the Academy of Sciences of the USSR (1958).

WORKS

Nuclear Physics in Photographs. Oxford, 1947. (With G. P. S. Occhialini.)
In Russian translation:
“Mezony.” Uspekhi fizicheskikh nauk, 1951, vol. 45, fasc. 1.
Issledovanie elementarnykh chastits folograficheskim metodom. Moscow, 1962. (With others.)

V. S. KAFTANOV

Cecil Frank Powell


  • noun

Synonyms for Cecil Frank Powell

noun English physicist who discovered the pion (the first known meson) which is a subatomic particle involved in holding the nucleus together (1903-1969)

Synonyms

  • Powell
随便看

 

英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/3/4 7:22:32