单词	倍精量
释义	倍精量double precision quantity双向☞双倍精度量--倍精量
随便看	electron image tube electron impact-chemical ionization source electron impact excitation electron impact ionization electron impact ionization coefficient electron impact ion source electron impact source electron impact spectroscopy electron impulse electron-induced electron induced conductivity vidicon electron induced conductivity vidicon--eicv electron induced conductivity vidicon，eicv electron induced desorption electron induced desorption electron induced desorption｛=eid｝ electron induced shower electron-induced shower electron inelastic mean free path electron inertia electron injection electron injection efficiency electron injector electron-- inner electron-- innermost