Several monophyletic clades of seed plants, namely eudicots, rosids, and asterids, were supported by molecular data with their united morphological synapomorphies.
根据分子数据结合形态上近裔共性,若干分支的单系性得到支持,这些分支包括真双子叶植物、蔷薇分支和菊分支等。
Other morphological features have also been identified that are inconsistent with a bird-from-dinosaur theory.
其他的形态学特征也被认为与鸟类自恐龙演化的理论不一致。
The system did not have special rules to handle proper names and specific morphological structures such as reduplication and A-not-A construction.
这个系统没有特殊规则来处理固有名称和特殊的形态结构例如重复和“A不A”结构。
Mimetic traits may include morphological structures, color patterns, behaviors or other attributes of the mimic that promote its resemblance to a model.
被模仿特征包括形态结构,色彩花纹,动作习性或其它模仿者实现它与被模仿者相似的特点。
Secondly, the medical image is processed by the morphological filters.
其次,用形态滤波器对医学图像信号进行了处理。
An improved multi-scale morphological edge detection algorithm is presented.
提出一种改进的多尺度形态边缘检测算法。
Watershed transformation is a powerful morphological tool for image segmentation.
流域变换是图像分割的有力工具。
The geometric stability analysis of structure is the primary job of morphological analysis.
结构的几何稳定性分析是形态分析的首要工作。
The figure of speech "duplication" has two basic forms: duplicated words and morphological repetition.
复叠辞格包括复辞和叠字两种基本形式。
In this paper, we reviewed the phylogeny of Collembola based on morphological characters and molecular data.
本文就跳虫形态学和分子系统学方面的研究工作进行了综述。
Therefore, the results of molecular phylogenetic analysis support the morphological results in genus Polyura.
这些分子系统学的结果均与形态学的结果相一致,是对形态分类的有力支持。
The morphological and biological characteristics of this species were investigated both in the field and laboratory.
结合野外调查和室内饲养的方法,对紫斑谷螟的形态特征和生物学特性进行了较为系统的研究。
Objective: To provide morphological basis for clinical diagnosis and treatment in ulnar nerve extrusion and ulnar tunnel syndrome.
目的:为临床尺管综合征和尺神经卡压、尺神经损伤的诊治提供解剖学依据。
The city needs physical and morphological continuity, but also historical and social, with great attention to the tradition of place.
城市十分注重地方传统,需要物理和形态的连续性,也需要历史和社会的连续性。
The author considers that the morphological characters of bracts, flowers and fruits are the main taxonomic features for Tragopogon L.
并对该属植物作了外部形态的比较,认为总苞片、花和果实的形态特征是婆罗门参属植物的主要分类依据。
Wheat cold resistance is a complicated quantitative trait which involves morphological, physiological, biological and hereditary elements, etc.
小麦抗寒性涉及到形态、生理、生化及遗传等多方面的因素,是一个复杂的数量性状。
Echolocation, the active use of sonar along with special morphological and physiological adaptations, allows bats to "see" the world with sound.
主动应用声纳并与特殊形态学和生理学调节结合在一起的回声定位,使蝙蝠能用声音来“看”这个世界。
This paper reports the morphological features and development characteristics of Gymnocypris potanini during its embryonic and post-embryonic stages.
报道了松潘裸鲤的胚胎发育和胚后仔鱼发育的各期形态特征及发育特点。
This method remedies the defects of previous morphological methods and could provide direct morphological evidence for the functional investigations.
该法弥补了以往形态学研究方法的一些缺陷,能为机能学研究提供直接的形态学证据。
Plants can adapt to interspecific competition by adjusting their growth behaviors and morphological characteristics at their different growth stages.
植物通过调整生长发育阶段的生长行为和形态特征来适应种间竞争关系的变化。
Both conventional and molecular breeding depend largely on the drought-tolerant index, including morphological, physiological and biochemical indexes.
无论是常规育种还是分子育种在很大程度上依赖于简单明确的抗旱指标(形态、生理和生化指标)。
Object To explore the regularity of microwave extraction (me) on Chinese medicines in different morphological structure and different polar compositions.
目的探索微波萃取(ME)对不同形态结构中药及含不同极性成分中药的提取规律。
Modeling the plant morphological changing mechanism of young musk melon seedling and studying the relations between morphological change and environment.
建立了甜瓜幼苗植株形态变化机理模型,探讨了形态变化与环境的关系。
Photomicrography, a technology required for medical scientists, involves recording and analysis of research results of medical morphological experiments.
显微摄影技术是医学科技工作者需要掌握的一门技术,也是医学形态学科研结果记录和分析的基础工作。
The advances of studies on the morphological plasticity, integration and foraging behavior of stoloniferous herbaceous plants were reviewed in this paper.
综述了匍匐茎型克隆植物在形态可塑性、整合作用及觅食行为方面的研究进展。
The advances of studies on the morphological plasticity, integration and foraging behavior of stoloniferous herbaceous plants were reviewed in this paper.
综述了匍匐茎型克隆植物在形态可塑性、整合作用及觅食行为方面的研究进展。
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