dendrites的音標為[d?"nɑ?dri?ts] ,基本翻譯為“樹突”,速記技巧為:樹突(dendrite)——dend(樹)rite(詞綴,表示“傾向”)。
Dendrites這個詞源自希臘語詞根,意為“樹狀物”或“樹枝”。它的詞源可以追溯到古希臘語中的“δ?νδρον”(意為樹)和“πτερ?ν”(意為枝)。這個詞在英語中常用來指神經元的樹突,這是神經元接收信號的部分。
變化形式:詞形一般不變,但在一些情況下,如比較級和最高級中,可能會發生一些變化。
相關單詞:
1. axon(軸突):與樹突相對,神經元的軸突是神經元發送信號的部分。
2. synapse(突觸):神經元之間的連接點,是信號從一個神經元傳遞到另一個神經元的地方。
3. dendrotoxin(毒蛋白):一種從蛇毒中提取的蛋白質,具有神經毒性,對神經細胞有破壞作用。
4. entorhinal cortex(內嗅皮質):位于大腦的一個區域,與記憶和情緒等高級認知過程有關,與dendrite(樹突)同詞根,同源。
5. dendritic spines(樹突棘):在樹突上的一些特殊結構,與神經元的接收和傳遞信號有關。
6. dendritic development(樹突發育):指神經元樹突的生長和發育過程。
7. dendritic synapses(樹突突觸):指發生在樹突上的突觸。
8. dendritic plasticity(樹突可塑性):指神經元樹突對刺激的反應性變化,與學習和記憶等認知過程有關。
9. dendritic computation(樹突計算):指在樹突上進行的信息處理,與神經計算和人工智能等領域有關。
10. dendritic ion channels(樹突離子通道):指在樹突膜上的離子通道,控制著樹突內的離子濃度,影響神經元的興奮性和傳導性。
dendrites相關的常用短語:
1. dendrite growth 樹突增長
2. axon-dendrite interaction 軸突樹突相互作用
3. dendritic spines 樹突棘
4. dendritic development 樹突發育
5. dendritic morphology 樹突形態
6. dendritic synapses 樹突突觸
7. dendritic spine density 樹突棘密度
雙語例句:
1. The growth of dendrites is crucial for the development of the nervous system. (樹突的增長對于神經系統的發展至關重要。)
2. The axon-dendrite interaction between neurons is essential for information processing in the brain. (神經元之間的軸突樹突相互作用對于大腦的信息處理至關重要。)
3. Dendrites are the input terminals of neurons that receive signals from other neurons and environmental stimuli. (樹突是神經元的輸入終端,接收來自其他神經元和環境刺激的信號。)
4. Dendritic spines are important for synaptic transmission and are targets for drugs designed to treat mental illnesses. (樹突棘對于突觸傳遞至關重要,是設計用于治療精神疾病的藥物的靶點。)
5. Dendritic morphology varies between neurons and is influenced by their environment, making it difficult to compare them directly. (樹突形態在神經元之間存在差異,并受到其環境的影響,因此很難直接進行比較。)
6. Dendritic synapses are crucial for information storage and processing in the brain, and are targets for drugs designed to enhance cognitive function. (樹突突觸對于大腦中的信息儲存和處理至關重要,是增強認知功能藥物的靶點。)
7. The density of dendritic spines varies between individuals, and may be influenced by genetics, environment, and disease processes. (樹突棘密度的變化因人而異,可能受到遺傳、環境以及疾病進程的影響。)
英文小作文:
Neurons are the basic units of the brain that process information and send signals to other neurons and body parts. Dendrites are extensions of neurons that receive signals from other neurons and environmental stimuli, and help transmit these signals to the cell body. Dendritic spines are specialized regions on dendrites that are important for synaptic transmission and are targets for drugs designed to treat mental illnesses. However, dendritic morphology varies between individuals and is influenced by genetics, environment, and disease processes, making it difficult to compare them directly. Understanding the role of dendrites in information processing and communication between neurons is crucial for developing effective treatments for neurological disorders.