“proportional counter”的概念、定义、习题解题方法及翻译-物理辞典

单词	proportional counter
释义	proportional counter A type of detector for ionizing radiation in which the size of the output pulse is proportional to the number of ions formed in the initial ionizing event. It operates in a voltage region, called the proportional region , intermediate between that of an ionization chamber and a Geiger counter, avalanche ionization being limited to the immediate vicinity of the primary ionization rather than the entire length of the central wire electrode
随便看	Bernoulli theorem Bernoulli, Daniel Berzelius, Jöns Jacob Bessemer process beta decay beta particle beta-iron betatron Bevatron biaxial crystal biconcave big-bang billion bimetallic strip bimorph cell binary notation binary stars binding energy binocular vision binoculars binomial theorem bioenergetics bioluminescence biomechanics biophysics

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。