查询词典 taxonomic

Currently, it focuses on the taxonomic study, molecular systematics, zoogeography and Evolutionary biology of Hemiptera, Diptera, and Lepidoptera based on the morphology and by using molecular systematic and biogeography methods.

目前本所主要集中于应用形态学、分子系统学、生物地理学等方法进行半翅目、双翅目及鳞翅目昆虫的分类学、分子系统发育、动物地理学和进化生物学的研究，同时还进行昆虫生理生化、昆虫病理学、害虫防治等方面的研究。

Dewey D R Historical and current taxonomic perspectives of Agropyron Elymus and related genera Crop Science , 1983,null

周永红%杨俊良%郑有良%颜济%贾继增%魏育明用RAPD分子标记探讨鹅观草属的种间关系植物学报， 1999，10

In order to clarify the taxonomic status of Dirofilaria sp. of Ailurus fulgens,the second internal transcribed spacer (ITS-2) of rDNA of Dirofilaria immitis from dogs in Ya'an in Sichuan Pro-vince and of Dirofilaria sp.from Ailurus fulgens in Chengdu and Chongqing were sequenced and compared.

为探讨采自小熊猫的恶丝虫虫种的分类地位，测定了四川雅安地区犬源犬恶丝虫和成都及重庆两地小熊猫源恶丝虫的核糖体第二内转录间隔区（ITS-2）基因序列并进行了比对分析。

Finally, the analysis of morphology that select nineteen morphological characters of six species of Alaudidae based on the Operational Taxonomic Units was made use of to verify the results of feather keratins.

最后，形态学分析方法，以种为单位，选取6种百灵鸟的19个表型性状，来进一步验证羽毛角蛋白的分析结果。

The highest ranked category employed in the taxonomic hierarchy.(Previous editions of the Code referred to a single taxon "Animalia", not widely accepted today, at the rank of kingdom).

应用於分类学层系中层级最高的一级(本规约以前的版本中是指一个单一分类单元，即动物界「Animalia」，属於界，但现今尚未广被接受)。

The temptation to recognize apomictic microspeciesas taxonomic species is far greater.

把无融合生殖小种作为分类学上的种来承认，这点具有更大的迷惑性。

New species and taxonomic changes in Ardisia Swartz from China.

Title 中国紫金牛属新种和分类上的更动。

The journal established in 1991, focuses on the field of macroecology: the study of broad, consistent patterns in the ecological characteristics of organisms and ecosystems, including studies addressing general ecological hypotheses, exploring and testing using data of broad geographic, taxonomic, or temporal scope; studies documenting ecological and biogeographic patterns, theoretical studies exploring the causes of those patterns, applied studies of impacts of anthropogenic influences, as well as methodological studies of the tools used to study these problems; broad-scale patterns of biodiversity, ecosystem responses to global climate change, historical and evolutionary biogeography, remote sensing of ecosystem properties, species abundance and species range patters, and statistical methodologies.

杂志创刊于1991年，主要致力于大生态学：生物体的生态学特征和生态系统广泛一致的研究，包括介绍普通生态学假设，通过地理学，分类学，或有限范围内的数据探索和试验的研究；验证生态学和生物地理学模式的研究，探索这些模式原因的理论研究，人为影响的应用研究，以及用于研究这些问题的工具的方法学研究；大尺度生物多样性模式的研究，生态系统对全球气候变化的反应，历史和进化生物地理学，生态系统的遥测，物种的丰度和物种变化模式，以及统计学方法论。

This paper has collected 304 species of carpophagous insect pests, belonging to 20 families, with each species having the following types of information: names, taxonomic position, distribution, host, biology, external characters etc, leading to publication of the book "Carpophagous Insect Pests".

共收录整理了20科304种果实害虫的关于名称、分类地位、分布、寄主、生物学、形态特征等信息数据，并出版发行专著《水果果实害虫》一书。

By using the traditional taxonomic methods, electronic microscope examination, 18S rDNA, ITS sequences and phylogenetic analysis, an endophytic fungus HCCB1621 isolated from the cephalotaxus sinensi was identified as Trichoderma viride Pers.ex Fr. Its anti-tumor activities were studied as well.

利用传统分类学方法、电子显微镜观察、18S rDNA和ITS序列的测定以及系统发育分析对一株分离自粗榧抗肿瘤活性内生真菌HCCB1621进行分类鉴定，并对其产物抗肿瘤活性进行了初步研究。

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。