### lemma

• n. 引理；辅助定理；论点；膜
• n. (Lemma)人名；(俄)莱玛；(意、埃塞)莱马
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lemma 引理，辅助定理

lemma (n.)
1560s, first in mathematics, from Greek lemma (plural lemmata) "something received or taken; an argument; something taken for granted," from root of lambanein "to take" (see analemma).
1. Note that this proof uses the strong version of the ArtinRees lemma.

2. Sperner's lemma concerns the decomposition of a simplex into smaller simplices.

3. We shall prove the following ungainly technical lemma.

4. We shall deduce the result from a lemma about Euler trails in directed multigraphs.

5. In grasses , the lemma , palea, and the flower they enclose.

[ lemma 造句 ]