differentiation
differentiation是什么意思,
differentiation怎么讀
語音:
英音
[?d?f??ren??'e??n]
美音 [?d?f??r?n???e??n]
n. 區(qū)別,分化;分異;衍進(jìn);求導(dǎo)數(shù)
differentiation的意思是區(qū)分、區(qū)別、差異、差別;分化,變異,不同^[1][2]^。
在生物學(xué)中,differentiation指的是細(xì)胞或初始細(xì)胞群在遺傳上改變和/或表型上成為不同于它的起源群的過程。這個(gè)過程也被稱為終末分化^[2]^。
用作名詞(n.)
- There is no differentiation without contrast.
沒有比較就看不出區(qū)別。 - The differentiation between functional disturbances and physical lesions is often extremely difficult.
機(jī)能紊亂與器質(zhì)性損害之間的區(qū)別常是非常困難的。 - Neoplasms with no differentiation are said to be anaplastic.
未分化腫瘤被稱為退化發(fā)育。 - Toxin has effect on growth and differentiation of calli.
毒素對(duì)愈傷組織的生長與分化有顯著影響。 - The theory that an individual is developed by successive differentiation of an unstructured egg rather than by a simple enlarging of a preformed entity.
漸成說一種以為個(gè)體是由一個(gè)沒有組織的卵子經(jīng)過連續(xù)變異生長而成,而非一個(gè)整體簡單擴(kuò)張形成的理論。 - This three-dimensional scaffold must deliver important signals to cells to induce their proliferation and differentiation into specific tissues and organs.
這種三維的支架必需要向細(xì)胞傳遞重要信號(hào),以促進(jìn)它們的增殖和在特定組織和器官中的變異。 - These rules enable anyone to perform orgies of differentiation.
這些法則使我們會(huì)大量地進(jìn)行微分。 - The operation that is the inverse of differentiation is called integration.
與微分相反的運(yùn)算叫做積分。
1. differentiation between ...:表示在兩個(gè)或多個(gè)事物之間進(jìn)行區(qū)分。
2. differentiate A from B:表示將A與B區(qū)分開來。
3. differentiation therapy:指腫瘤學(xué)中的一種治療方法,通過刺激或抑制某些細(xì)胞來改變腫瘤細(xì)胞的性質(zhì)和行為。
4. differentiation stage:指生物體發(fā)育過程中的某個(gè)階段,通常表示細(xì)胞或組織分化為更高級(jí)的形態(tài)。
5. differentiation test:指用于檢測(cè)某種物質(zhì)是否具有特定生物活性的測(cè)試方法。
6. differentiation degree:表示某種生物體或細(xì)胞分化的程度。
7. immune differentiation:指免疫系統(tǒng)中的細(xì)胞分化過程,涉及多種免疫細(xì)胞的形成和功能。
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