parsimony
英 [ˈpɑːsɪməni]
美 [ˈpɑːrsɪmoʊni]
n. 悭吝; 吝啬; 小气
BNC.32880 / COCA.28966
牛津词典
noun
- 悭吝；吝啬；小气
the fact of being extremely unwilling to spend money
柯林斯词典
- N-UNCOUNT 小气；吝啬
Parsimonyis extreme unwillingness to spend money.- Due to official parsimony only the one machine was built.
由于官方过于吝啬，仅制造了那一台机器。
- Due to official parsimony only the one machine was built.
英英释义
noun
- extreme stinginess
- extreme care in spending money
双语例句
- The phylogenetic trees were established by neighbor joining, maximum parsimony, maximum likelihood and Bayesian methods together with the morphological study in the genus Enteromorpha.
通过使用邻接法、最大简约法、最大似然法和贝叶斯法建立了基于以上三种不同基因序列的系统发育树，并与形态学的研究方法相结合，研究了浒苔属的系统发育关系。 - An evolutionary tree containing 18 taxons was reconstructed using 8 gene sequence data ( minus 3rd codon position transition information), which convered 3 plant genomes, by maximum parsimony method.
应用最大简约法，并利用3个基因组的共8个基因序列（去除了编码基因密码子第3位点的转换信息）对18个植物分类群进行了系统发育树的构建研究。 - Taking isolate USA as outgroup, the phylogenetic tree was constructed by means of maximum parsimony analysis, and the genetic evolution among isolates was analyzed.
以USA为外类群利用最大简约法构建了大豆疫霉根腐病菌的系统发生树，并分析了菌株之间的遗传进化关系。 - Due to official parsimony only the one machine was built.
由于官方过于吝啬，仅制造了那一台机器。 - There are three frequently used method: distance method, maximum parsimony method, and maximum likelihood method.
目前常用的构建发生树的方法有三种，即距离法、最大简约法和最大似然法。 - As the discussant points out, parsimony of diagnosis is an important standard in modern medicine; however, this principle can fail us.
正如讨论者所指出的，诊断的简约性原则是现代医学的一个重要标准；但是，这个原则可能使我们诊治失败。 - The Kimura's 2-Parameter sequence divergences were calculated and molecular phylogenetic trees were reconstructed by using the neighbor-joining ( NJ) and maximum parsimony ( MP) methods as well as Bayesian inference.
采用Kimura双参数模型计算遗传距离：并用邻接法（NJ）、最大简约法（MP）和贝叶斯法（Bayesian）重建了黄颡鱼属鱼类的分子系统树。 - We investigated the phylogeny of the parasitoid wasp family Eulophidae ( Hymenoptera) using nuclear 18S rDNA partial sequences with maximum parsimony and Bayesian inference methods of sequence analysis.
本文基于18Srdna部分序列，用MP和Baysian方法研究了姬小蜂科的系统发育，对姬小蜂科的单系性及其与其它小蜂科间的关系进行了讨论。 - In recent years, the time-varying parametric model, especially time-varying auto-regressive ( TVAR) parametric model is used to describe a nonstationary random signal widely for its parsimony and high resolution.
时变自回归（TVAR）参数模型具有良好的参数压缩性和高分辨率特性，是近年来分析和处理非平稳随机信号的一种有效的方法。 - For the parsimony this paper presents model a polynomial time greedy algorithm and a compound algorithm that combines the greedy policy with the branch-and-bound strategy in a uniform framework.
提出了节约原则模型的一个多项式时间的贪心算法以及一种把贪心策略和分支限界策略集合在统一框架下的复合算法。