查询词典 taxonomic

Progress in the taxonomy of the actinomycetes and acidophilic actinomycetes was introduced in this paper. The diversity of acidophilic rare Actinomycetes from acidic soil was studied and a polyphasic study was undertaken to establish the taxonomic position of three soil isolates.

本文介绍了放线菌和嗜酸放线菌的分类学研究进展，研究了我国酸性土壤中稀有放线菌的生物多样性，并采用以分子分类、系统发育学分析、化学分类、形态特征和生理生化特性相结合的多相分类方法对3株土壤新分离菌株进行了分类学研究。

Finally, 30 of actinomycosis of the initial screening and re-screening, to find the biological activity of strain, strain through 16SrDNA activity and biological characteristics of the determination of the detection, a preliminary to determine their taxonomic status.

最后通过对30株放线菌的初步筛选和再次筛选，找到有生物活性的菌株，通过对活性菌株的16SrDNA的测定和生物学特征的检测，初步确定其分类地位。

To date, many mycologists study the taxonomic criteria at Alternaria species level by many means, but there are some confusion and divergent views.

许多研究者从很多方面研究了链格孢的种级分类标准，但是目前在多种分类方法所得到的结论，及这些方法在链格孢种级分类中的作用等方面存在一些争议和混乱，这些现象给链格孢的发展和交流，及应用研究带来了很大影响。

Objective:To clarify the taxonomic status on Anopheles dirus complex from China.

目的：在复合体分类的基础上，进一步澄清我国大劣按蚊复合体的分类地位，并阐明其群体的遗传结构。

There are different opinions of the taxonomy on the subfamily, tribe, genus and species of Umbelliferae because the taxonomic system of Umbelliferae is based on the typical umbrella anthotaxy and its fruit with specific secretory tube.

但是由于伞形科的分类系统是建立在典型的伞形花序和带有特殊分泌管的果实的基础之上的，使得分类学者在亚科、族、属和种的设立和分类方面存在分歧，实验主要针对阿魏属和独活属的花粉形状进行研究，对阿魏属和独活属植物的分类提供一些基础数据。

There are different opinions of the taxonomy on the subfamily, tribe, genus and species of Umbelliferae because the taxonomic system of Umbelliferae is based on the typical umbrella anthotaxy and its fruit with specific secretory tube. The pollen morphology is carefully observed in this test in order to provide several basic data for the taxa of Ferula and Heracleum.

但是由于伞形科的分类系统是建立在典型的伞形花序和带有特殊分泌管的果实的基础之上的，使得分类学者在亚科、族、属和种的设立和分类方面存在分歧，实验主要针对阿魏属和独活属的花粉形状进行研究，对阿魏属和独活属植物的分类提供一些基础数据。

Taxonomic status and relationship of 22 different geographic strains from bisexual and parthenogenetic Artemia in China were studied by means of isozymes and DNA fingerprints.

以同工酶电泳法和DNA指纹法研究了中国两性生殖和孤雌生殖卤虫22个品系的分类地位和亲缘关系。

Taxonomic hierarchy of Litopenaeus Stylirostris: Phylum Arthropoda, Class Crustacea, Subclass Malacostraca, Order Decapoda, Suborder Dendrobranchiata, Family Penaeidae, and Genus Penaeus Subgenus Litopenaeus.

两种对虾肌肉中的氨基酸组成除南美蓝对虾的Trp、Cys显著高于南美白对虾(P＞0.05)外，其它氨基酸组成无显著差异，两种对虾的肌肉氨基酸含量的高低排序基本一致。

In this study I focuses on Minaceae's molecular phylogeny , with consideration of morphological analysis. It is really helpful for us to solve taxonomic problems of higher taxa in mosses, improve study level and technique, and establish highlights in bryology.

本研究以形态学为基础对提灯藓科进行了分子系统学研究，对于解决苔藓高级分类等级的系统分类问题，提升和改进苔藓生物学研究水平与技术方法，推动苔藓生物学中其他领域的进展，均具有重要的科学意义。

Of or relating to Carolus Linnaeus or to the system of taxonomic classification and binomial nomenclature that he originated.

二项式模式简明易懂，且由最简单之假设开始，可逐渐复杂到所想要的精确程

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。