芯石墨柵陣 matrix graphite: 基體石墨graphite core: 石墨堆芯core matrix: 磁芯矩陣; 磁心矩陣; 磁心陣列; 活性區(qū)矩陣core diode storage matrix: 磁心二極管存儲(chǔ)矩陣core matrix memory: 磁芯矩陣存儲(chǔ)器; 磁心矩陣存儲(chǔ)器下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯