英语词汇宇称的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	宇称
释义	宇称【化】 parity 宇称yǔchēng[parity] 说明它在反演下之行为的波函数的一种物理性质,反演就是所有三个空间坐标同时对原点反号,若波函数反演后不变则其宇称为1(或称“偶宇称”),若波函数在反演只改变符号则其宇称为-1(或称“奇宇称”)
随便看	signal message signal meter signal multiplier iconoscope signal-muting switch signal node signal-noise ratio signal normalization signal of unconditioned stimulus signal oscillator signal output current signal overflow signal pattern signal peptide signal plane signal plate signal plus noise and distortion signal power signal preservation signal processing signal processor signal protection ratio signal rate signal reading signal receiver signal-recording telegraphy

英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。