英语词汇“栅極”的翻译、意思、用法、释义-英汉汉英双解词典

单词	栅極
释义	栅極 shān jí由金屬細絲組成的篩網狀或螺旋狀電極,插在電子管另外兩個電極之間,起控制板極電流強度、改變電子管性能的作用grid
随便看	standard of completed crime standard of conduct standard of construction standard of construction safety inspection standard of construction technology standard of consumption standard of control flood standard of country standard of criminal proof standard of criminal prosecution standard of criterion standard of CSR standard of culture standard of current fund by items standard of curriculum standard of curriculum evaluation standard of damage Standard of Dangerous Building Appraisal standard of deferred payment standard of deferred payments standard of degree standard of development standard of diagnosis Standard of Diagnosis standard of diagnosis and treament