单词	运算标号
释义	运算标号operational label
随便看	ionization chamber ionization--chamber ionization chamber--detector ionization chamber dosimeter ionization chamber--dosimeter ionization chamber measurement ionization chamber--measurement ionization chamber--region ionization chamber with compensation ionization chamber with grid ionization chamber with internal gas source ionization coefficient ionization--coefficient ionization coefficient, linear ionization ionization collision ionization--collision ionization compensation method ionization-compensation method ionization constant ionization core ionization counter ionization cross section ionization cross-section ionization cross-section detector ionization current