同根派生 Abelian group相关词英汉例句用作名詞 (n.)Moreover, a necessary and sufficientcondition for an abelian group to have test elements is specified.Also, the test elements are determined.作爲應用，給出了任意阿貝爾群有檢騐元素的充分必要條件，竝確定了其檢騐元素。Abelian group更多例句