
形态特征,形态性狀
By the use of the principles and methods of fractal geometry, the morphological character and biomass of?
應用分形幾何學的原理和方法對木榄幼苗的形态特征和生物量進行了研究。
The statistic analysis indicated that the mutation frequency of morphological character was 5.1%.
統計結果表明,形态性狀的突變頻率為5.1%。
Morphological character of Pinus pollen and its implication.
松屬花粉的形态特征及其研究意義。
Objective:To study the morphological character of the brachialis branches of radial nerve.
目的:研究桡神經的肱肌支的形态特點。
The symptom of diseases, the morphological character of pathogen and the measures of control and quarantine on the diseases were described in the paper.
筆者對病害的症狀和病原形态作了描述,提出了病害的檢疫和防治措施。
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,探讨馬尾松毛蟲的危害區、形态特征、生态學習性,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:觀察瘢痕疙瘩組織中肥大細胞的形态學特征及分布,探讨其與瘢痕疙瘩形成的内在關系。
Its morphological character, life habit and natural enemies are stu***d too.
同時,還記述了該蝶各蟲态的形态特征、生活習性和天敵情況等。
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.
繼而用近10年時間研究了它們的性狀、錘度、花期、形态和分類地位,以及在雲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.
其主要特征為分生孢子梗單生或偶有分枝,頂部着生單個分生孢子;
Oxya chinensis; morphological character; environmental change; biogeography. ;
中華稻蝗;形态性狀;環境變化;生物地理學;
We describe the character of their distribution and damage in detail and work out the key to identification based on the morphological character of *****.
并對這些蚜蟲的分布和危害特征進行了描述,列出了識别鑒定的檢索表。
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.
用濕篩傾析法從龍眼(品種:旱禾)10個不同産量的土壤樣品進行分離觀察孢子,采用形态學方法鑒定出10種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.
報道了水稻污點病在黑龍江省的分布與危害情況、病害症狀、病原菌的形态特征、生物學特性、發生規律與防治方法。
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.
運用掃描、透射電鏡和激光散射來觀察和測量多糖與納米硒的形貌特征及納米粒徑;
Variation range of every morphological character is different in different hybridized combinations;
各外部性狀的變異幅度,不同組合的後代表現不同;
A study on the morphological character of rat pubic symphysis cartilage cells cultured in vitro;
通過對大鼠恥骨聯合軟骨細胞的分離及體外培養,觀察其生長、表型等一般生物學特點。
Variation of morphological character.
三體的性狀變異;
Writer hare observed and described on the morphological character, life history and their habits.
作者對甜菜筒喙象的形态特征、生活史與習性作了詳細的觀察和描述。
Objective:To study the morphological character of teres major muscle and its pedicel of vessel and nerve.
目的:研究大圓肌的形态特點及血管神經蒂特點。
Their leaf morphological character was similar to that of Rough lemon.
這兩棵植株葉片形态似粗檸檬。
We stu***d the morphological and biological character of the gametogony of mosquito stage of Plasmodium gallinaceum.
研究雞瘧原蟲蚊期配子生殖形态學特征和生物學特性。
|morphological specificity;形态特征,形态性狀
"形态特征(morphological character)"是生物學和語言學領域的重要術語,具體含義如下:
生物學定義
指生物體外部形态和内部結構的可觀察性狀,例如植物的葉片形狀、動物的骨骼結構或細胞器的排列方式。這些特征是物種分類和進化研究的基礎依據,例如達爾文在《物種起源》中通過鳥喙形态差異論證自然選擇理論(來源:中國科學院動物研究所《形态分類學原理》)。
語言學定義
在語言研究中,該術語描述詞語的形态構成規律,包括詞根、詞綴的組合方式及語法變化。例如漢語的"了"表示動作完成,英語中"-ed"标志動詞過去式(來源:北京大學中文系《現代漢語形态學研究》)。
跨學科應用
古生物學家通過化石的形态特征重建生物演化史,醫學領域則利用細胞形态特征進行病理診斷。世界衛生組織《國際疾病分類》将細胞形态學作為癌症篩查的核心指标之一(來源:WHO官網病理診斷标準文件)。
“morphological character” 是一個複合術語,結合了“形态學”和“特征”兩方面的含義。以下是詳細解釋:
Morphological(形态學的)
源自“morphology”(形态學),指對事物形态、結構的研究。在生物學中,它描述生物體的物理結構特征(如器官形狀、骨骼結構等);在語言學中,則涉及詞彙的構成方式。
Character(特征)
指事物或個體的獨特屬性或标志。在生物學中,常指可觀察、可測量的性狀(如顔色、大小等),用于分類或描述物種。
“Morphological character” 通常指:
生物體在形态結構上的可區分特征,用于科學分類、進化研究或功能分析。例如:
該術語主要用于描述生物體的形态結構特征,是生物學研究中的基礎分析單元。如需更具體案例,可參考形态學相關文獻或分類學指南。
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