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

• Among the variable sites, 13 of parsimony informative sites and11 out of the singleton variable sites were unique to the Chinese indigenous breeds sampled.
  仅在中国地方鸡种所检测到的简约性信息位点13个，单变异位点11个。
• 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。
• 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。
• 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。
• 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。
• Three major methods, Neighbor-Joining ( NJ), Maximum Parsimony ( MP), and Maximum Likelihood ( ML), are widely used for phylogenetic reconstruction.
  距离矩阵邻接法、最大简约法和最大似然法是重建生物系统关系的3种主要方法。
• In the present paper the essentials of the concept and method of quantitative parsimony analysis for cladogram construction are revealed. the old adage "birds of a feather flock together" is one dating rule that will never go out of style.
  数值简约性原则是分支分类学进行分支分析及重构生物演化分支图的主要思想方法。俗话中的物以类聚，人以群分是一个永不过时的约会规则。
• Pressure on banks to exercise more parsimony and caution has escalated in recent weeks.
  近几周来，各银行惜贷及慎贷压力正逐步升级。
• 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。
• 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。