direct magnetic recording 中文意思是什麼
direct magnetic recording
解釋
直接磁記錄-
Instrumentation magnetic tape ; direct and fm recording
測量儀器磁帶.直接和調頻錄制 -
We calculate the regression curve about length of erased magnetic record and lightning current peak. we analyze the error of recording data and find a new means about direct measurement of the max lightning steepness with magnetic tapes
作出磁帶消磁長度與霄電流峰值的擬合曲線,對測量數據進行誤差分析,找到利用磁帶直接測量靂電流最大陡度的新方潔。
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