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Zohdy, and the modified DZ method is then called MDZ method (Modified Dar Zorrouk). Zohdy在1974年對(duì)Dar Zarrouk曲線(簡(jiǎn)稱DZ曲線)作了脩改,脩改後的DZ法,叫做Modified Dar Zarrouk法(簡(jiǎn)稱MDZ法)。