
形态特征,形态性状
By the use of the principles and methods of fractal geometry, the morphological character and biomass of?
应用分形几何学的原理和方法对木榄幼苗的形态特征和生物量进行了研究。
The statistic analysis indicated that the mutation frequency of morphological character was 5.1%.
统计结果表明,形态性状的突变频率为5.1%。
Morphological character of Pinus pollen and its implication.
松属花粉的形态特征及其研究意义。
Objective:To study the morphological character of the brachialis branches of radial nerve.
目的:研究桡神经的肱肌支的形态特点。
The symptom of diseases, the morphological character of pathogen and the measures of control and quarantine on the diseases were described in the paper.
笔者对病害的症状和病原形态作了描述,提出了病害的检疫和防治措施。
First part, the thesis has probed into the endangerment area, morphological character, ecological characteristics of Dendrolimus punctatus Walke, and commonly used control methods.
第一部分,探讨马尾松毛虫的危害区、形态特征、生态学习性,以及常用的防治方法。
Objective:Observing the morphological character and distribution in keloid tissue to approach the inner link of mast cell and keloid genesis.
目的:观察瘢痕疙瘩组织中肥大细胞的形态学特征及分布,探讨其与瘢痕疙瘩形成的内在关系。
Its morphological character, life habit and natural enemies are stu***d too.
同时,还记述了该蝶各虫态的形态特征、生活习性和天敌情况等。
Then, the characteristics, Brix, flowering stage, morphological character, classification and distribution at the upper and lower limit of altitude were stu***d for 10 years.
继而用近10年时间研究了它们的性状、锤度、花期、形态和分类地位,以及在云南境内海拔分布的上下限。
Its morphological character is that conidiophores are ****** or occasionally branched, bearing a single conidium on the tip.
其主要特征为分生孢子梗单生或偶有分枝,顶部着生单个分生孢子;
Oxya chinensis; morphological character; environmental change; biogeography. ;
中华稻蝗;形态性状;环境变化;生物地理学;
We describe the character of their distribution and damage in detail and work out the key to identification based on the morphological character of *****.
并对这些蚜虫的分布和危害特征进行了描述,列出了识别鉴定的检索表。
By observed the separated spores sieved from 10 different yield of Longan (Breed: Hanhe) soils samples, 10 species of VA fungus were identified according to the morphological character.
用湿筛倾析法从龙眼(品种:旱禾)10个不同产量的土壤样品进行分离观察孢子,采用形态学方法鉴定出10种VA菌根菌孢子。
This paper outlines distribution and injury of rice spot disease , disease symptom, morphological character of pathogenic bacterium, biological character, genesis regular, and control methods.
报道了水稻污点病在黑龙江省的分布与危害情况、病害症状、病原菌的形态特征、生物学特性、发生规律与防治方法。
The morphological character and particle diameter ofCRVPESP and nano-Se were observed with scanning electron microscope, trans-mission electron microscope and laser light scattering image.
运用扫描、透射电镜和激光散射来观察和测量多糖与纳米硒的形貌特征及纳米粒径;
Variation range of every morphological character is different in different hybridized combinations;
各外部性状的变异幅度,不同组合的后代表现不同;
A study on the morphological character of rat pubic symphysis cartilage cells cultured in vitro;
通过对大鼠耻骨联合软骨细胞的分离及体外培养,观察其生长、表型等一般生物学特点。
Variation of morphological character.
三体的性状变异;
Writer hare observed and described on the morphological character, life history and their habits.
作者对甜菜筒喙象的形态特征、生活史与习性作了详细的观察和描述。
Objective:To study the morphological character of teres major muscle and its pedicel of vessel and nerve.
目的:研究大圆肌的形态特点及血管神经蒂特点。
Their leaf morphological character was similar to that of Rough lemon.
这两棵植株叶片形态似粗柠檬。
We stu***d the morphological and biological character of the gametogony of mosquito stage of Plasmodium gallinaceum.
研究鸡疟原虫蚊期配子生殖形态学特征和生物学特性。
|morphological specificity;形态特征,形态性状
"形态特征(morphological character)"是生物学和语言学领域的重要术语,具体含义如下:
生物学定义
指生物体外部形态和内部结构的可观察性状,例如植物的叶片形状、动物的骨骼结构或细胞器的排列方式。这些特征是物种分类和进化研究的基础依据,例如达尔文在《物种起源》中通过鸟喙形态差异论证自然选择理论(来源:中国科学院动物研究所《形态分类学原理》)。
语言学定义
在语言研究中,该术语描述词语的形态构成规律,包括词根、词缀的组合方式及语法变化。例如汉语的"了"表示动作完成,英语中"-ed"标志动词过去式(来源:北京大学中文系《现代汉语形态学研究》)。
跨学科应用
古生物学家通过化石的形态特征重建生物演化史,医学领域则利用细胞形态特征进行病理诊断。世界卫生组织《国际疾病分类》将细胞形态学作为癌症筛查的核心指标之一(来源:WHO官网病理诊断标准文件)。
“morphological character” 是一个复合术语,结合了“形态学”和“特征”两方面的含义。以下是详细解释:
Morphological(形态学的)
源自“morphology”(形态学),指对事物形态、结构的研究。在生物学中,它描述生物体的物理结构特征(如器官形状、骨骼结构等);在语言学中,则涉及词汇的构成方式。
Character(特征)
指事物或个体的独特属性或标志。在生物学中,常指可观察、可测量的性状(如颜色、大小等),用于分类或描述物种。
“Morphological character” 通常指:
生物体在形态结构上的可区分特征,用于科学分类、进化研究或功能分析。例如:
该术语主要用于描述生物体的形态结构特征,是生物学研究中的基础分析单元。如需更具体案例,可参考形态学相关文献或分类学指南。
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