lemma

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

1. a subsidiary proposition that is assumed to be true in order to prove another proposition

2. the lower and stouter of the two glumes immediately enclosing the floret in most Gramineae

3. the head of an annotation or gloss

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

我们用一个关于有向重图中尤拉迹的引理来证明这个定理.

辞典例句

The model and the output of experiments makes clear there exists combinational node in lemma stratum.

尤其是在产生大于一个词汇的短语或句子时,存在词条层关联节点的激活.

期刊摘选

As a result , the Graph Chasing , the Five Lemma, the Horseshoe Lemma in module theory generalized.

把模论中的图追踪 、 五引理 、 马蹄引理推广到一般的情形.

期刊摘选

The method was proved to be effective based on the Lyapunov stability theory and Barbalat lemma.

基于Lyapunov稳定性定理和Barbalat定理,严格证明了该构造方法的正确性.

期刊摘选

We shall prove the following ungainly technical lemma.

我们来证明下面的冗长的技术性的引理.

辞典例句

In this note , we give a more simple proof for q even by using Burnside lemma.

本文利用Burnside引理对q为偶数时给出一个更简单的证明.

期刊摘选

The tip of lemma in 21 species of Oryza were studied with electronic scanning microscope.

用扫描电镜对稻属植物21个种颖花稃尖进行观察,看到外稃尖的两侧各有一个突起或折痕.

期刊摘选

We will give reduce demonstration for a lemma in four values theorem of meromorphic function.

给出了亚纯函数四值定理中一个引理的简化证明.

期刊摘选

Note that this proof uses the strong version of the ArtinRees lemma.

请注意这个证明使用了Artin-Rees引理的强形式.

辞典例句

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

禾本植物的外稃 、 内稃及它们包被的花.

期刊摘选

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

斯波纳引理涉及到把一个单纯形分解为较小的单纯形的问题.

辞典例句

At first, a necessary lemma is investigated, and thereby the absolute perturbation bounds is given.

首先推导出了一个必要的引理,然后给出了扰动方程的绝对扰动界, 进而相对扰动界也相应给出.

期刊摘选

It is given a geometrical proof of an essential combinatorial lemma of Liao.

给出廖山涛一个关键的组合引理一个几何式的证明.

期刊摘选

来自希腊语lemma,论题，可接受的理论，来自lambanein,抓住，接受，词源同dilemma,syllable.

1. Note that this proof uses the strong version of the ArtinRees lemma.

请注意这个证明使用了Artin-Rees引理的强形式.

来自辞典例句

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

斯波纳引理涉及到把一个单纯形分解为较小的单纯形的问题.

来自辞典例句

3. We shall prove the following ungainly technical lemma.

我们来证明下面的冗长的技术性的引理.

来自辞典例句

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

我们用一个关于有向重图中尤拉迹的引理来证明这个定理.

来自辞典例句

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

禾本植物的外稃 、 内稃及它们包被的花.

来自互联网

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).