查询词典 taxonomically

Taxonomically, the very definition of a bird was until recently an animal that has feathers.

直到最近在分类学上，鸟的定义是一只有羽毛的动物。

Taxonomically, the very definition of a bird was until recently an animal that has feathers.

从分类学的角度讲，此前，鸟的定义是，一只长有羽毛的动物。

Despite several attempts at regional taxonomic revisions, representatives of this taxonomically complicated genus are still insufficiently known in China.

尽管有数个在地区分类的修正尝试，这一典型的分类上复杂的属在中国仍未很好地被了解。

In this research work, from a large amount of endophytes which had been screened based on several models, dozens of strains showed activities. One of which were taxonomically identified, and their secondary metabolites were studied.

本论文利用上海来益生物药物研发中心的植物内生菌资源，通过各种模型的筛选，在获得活性菌株的基础上，对其中的一株进行了菌种鉴定，并对它们的次级代谢产物进行分离、纯化及活性初步研究。

Strain NX-2 which can produceγ-glutamyltranspeptidase was isolated from the soils and identified taxonomically as Bacillus subtilis.

从土壤中筛选分离到一株产γ谷氨酰转肽酶的菌株，经生理生化特性鉴定为枯草芽孢杆菌NX 2。

The result shows significant micromorphological differences of leaf epidermis of the seven species and it is taxonomically helpful for the identification of some species with similar leaf morphology.

结果表明该7种植物叶表皮微形态有明显差别，这些表皮特徵有助於识别一些在外部形态较相近的种类。

Therefore, Y322 was taxonomically considered as an isolate of TYLCCNV.

这是首次在刺茄中检测到中国番茄黄化曲叶病毒。

This is a taxonomically complex genus with often indistinct species boundaries and problematic generic delimitation with Sinocarum (see the taxonomic note under that genus).

这是一分类复合属，通常属的范围不清楚，且与Sinocarum的划分是成问题的(见Sinocarum后的分类讨论)。

The characters in Impatiens, such as shape and lenghth of stomata, T-thickening at the polar region of guard cells and ornamemtation of leaf epidermis are more important between species and can be used one of the taxonomically important characters of Impatiens.

叶表面纹饰，气孔的形状、大小及气孔保卫细胞两极&T&型加厚等特征在种间具有一定的差异，可作为该属植物分类的重要特征之一文中还探讨了叶表皮微形态学特征在凤仙花属分类中的意义及有关紫花黄金凤的分类学地位间题。

They inhabit a wide variety of environments from mountain steams and lowland rivers to estuaries and coastal lagoons. The palaemonids have historically been a taxonomically difficult group because they appear to be highly conservative in morphology.

众多学者在分类方面已做了大量的研究，然而由于其鉴别特征的保守性及形态性状多态性丰富等特点，导致了沼虾属种类鉴定的困难，使得相关研究难以深入。

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。