parsimony

英 [ˈpɑːsɪməni]

美 [ˈpɑːrsɪmoʊni]

n.  悭吝; 吝啬; 小气

GRE

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.
  1. 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。

英英释义

noun

• extreme stinginess
  Synonym:meannessminginessniggardlinessniggardnessparsimoniousnesstightnesstightfistednesscloseness
• extreme care in spending money
  Synonym:parsimoniousnessthriftpenny-pinching

双语例句

• Combined with the human tyrosinase gene sequence, the gene tree was constructed using parsimony method.
  结合已发表人的序列，用简约法构建了基因树。
• 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。
• A classic example comes from comedian Jack Benny, famous for his parsimony.
  有个经典例子出自以吝啬著称的喜剧演员杰克·班尼。
• 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。
• 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。
• Principle of Parsimony: Write large components only when it is clear by demonstration that nothing else will do.
  吝啬原则：除非能够明确证明别无它法，否则不要编写大的组件。
• Although the view of saint is useful for complicated medical cases, can the diagnostic parsimony that medicine has adhered to for so many years be abandoned?
  尽管塞恩特的观点对复杂内科病例有用，但是，我们是否可以放弃医学界坚持那么多年的诊断简约性原则呢？
• 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。
• The alignment length of the fragments was 384 bp after excluding ambiguous sites, including 167 parsimony informative sites.
  比对后的序列长度是384bp，包括167个简约信息位点。
• 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。