查询词典 taxonomy system

Central and postero-dorsal field morphostructures exhibit developmental sequences, or a system of characters which possess polarity, in contrast to adult characters applied in mytilid taxonomy.

与在贻贝分类学上应用的成体特征相比，早期发育阶段中央和背部后区的形态结构显示出很明显的发育顺序或特征变化规律。

Based on early stage morphological characters of and well-known features studied previously but not used in taxonomy and phylogeny, a revaluation Soot-Ryen's system of supraspecific taxa and reconstruction of phylogenetic relationships among the Recent Mytilidae have been attempted.

根据以前人们熟知而尚未应用到分类和系统发育研究中的早期发育阶段形态特征，作者重新修订了Soot-Ryen的现生贻贝科种上阶元分类系统，重新提出了科内系统发育关系。

Have revealed the utility of such a system, and I anticipate that nomenclatural bodies like the ICZN will eventually adopt this new taxonomy.

揭示了这样一个实用的系统，我预计，命名机构，如ICZN最终将通过这一新的分类。

Comparison was made between the biological classification system for soil borne plant parasitic nematodes of the Tylenchina suborder and with a nonbiological one (Chinese Soil Taxonomy as an example) in biodiversity characteristics by calculating the power law distribution and Lognormal distribution of the two systems to analyze their similarities and differences.

本文通过计算两种系统分类的幂律和对数正态分布，对土壤植物寄生的线虫类分类体系和非生物系统分类的多样性特征进行了比较，进而分析它们之间的相似性和差异性。

GenBank data is accessible through NCBI's integrated retrieval system, Entrez, which integrates data from the major DNA and protein sequence databases along with taxonomy, genome and protein structure information.

GenBank数据可以通过NCBI的整合检索系统Entrez访问，该系统整合了来自主要的DNA和蛋白质序列数据库，连同分类，基因组和蛋白质结构信息。

Entrez is the integrated, text-based search and retrieval system used at NCBI for the major databases, including Nucleotide and Protein Sequences, Protein Structures, Complete Genomes, Taxonomy, and others.

本网站是一个综合性的、全文搜索系统，使用NCBI为主要数据库，包括核苷和蛋白质次序，蛋白质结构，完全基因组，分类法和其他。

Entrez is the integrated, text-based search and retrieval system used at NCBI for the major databases, including Nucleotide and Protein Sequences, Protein Structures, Complete Genomes, Taxonomy, and others.

本网站是一个综合性的，全文搜索并取回的系统，使用NCBI为主要数据库，包括核苷和蛋白质次序，蛋白质结构，完全基因组，分类法和其他。

Entrez is the text based search and retrieval system used at NCBI for all major databases including PubMed, Nucleotide, and Protein Sequences, Protein Structures, Complete Genomes, Taxonomy, OMIM and many others.

Entrez 是 NCBI 的搜寻和取回系统，提供使用者完整地存取序列、图谱、分类和结构等资料，并可搜寻许多连接资料库的资料。

Their taxonomy of mutants paralleled the Linnean system of natural species: every monstrosity was assigned a class, order, family, genus, and even species.

他们对突变体的分类法和林奈对自然物种划分的系统相似对应：每种畸形都被赋予纲、目、科、属甚至种。

Their taxonomy of mutants paralleled the Linnean system of natural species: every monstrosity was assigned a class, order, family, genus, and even species.

他们的突变体分类法和自然物种的林奈分类系统相对应：每种畸形物都被赋予纲、目、科、属甚至种。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。