核分裂的 的英文怎麼說
中文拼音 [héfēnliède]
核分裂的
英文
karyocinetic-
There are two main types of nuclear division : mitosis, which results in daughter cells identical to their parents ; and meiosis ( reduction division ), which produces daughter cells which have half the number of chromosomes of their parent cells, and in which the genetic material has been recombined
核分裂有兩種主要的類型:一種為有絲分裂,即子代細胞與親本相同,另一種為減數分裂,其產生的子細胞所含的染色體數為親本染色體數的一半,基因在分裂過程中發生了重組。Effects of ce4 on micronucleus and mitosis in root tip cell of maize zea mays l
對玉米根尖細胞微核及有絲分裂的影響Experiments with mitotic inhibitors, are however, notoriously difficult to control.
然而使用核分裂抑制物的實驗是非常難以控制的。At the right, the tumor is less differentiated and several dark mitotic figures are seen
右邊分化較差,並且可見幾個深染的病理性核分裂象。Examples are cytoplasmic streaming, chromosome movement during nuclear division, and growth itself
例如胞質環流,核分裂時染色體的運動,染色體的生長等。If chromosome segments break away during nuclear division they may rejoin the chromosome the wrong way round, giving an inversion
如果在細胞核分裂的時候染色體的某些片斷斷裂,繼而在同一染色體上的某個片斷作了方向錯誤的顛倒,這種現象叫做倒位。The discovery of the nuclear fission is a new departure in physics
核分子分裂的發現是物理學上的一個新起點。At the onset of mitosis, prophase, the nucleolus breaks down.
有絲分裂的開始稱為前期,核仁消失。However, kit protein doesn " t exist in oogenesis after birth. there are also c - myc positive protein granules in the spermatomeres from metaphase i to telophase ii, in the spermatozoa and in the secretory cells of the spermatheca. c - myc protein expresses not in the normal follicles, but in the follicular cells of the apoptotic ones
Myc在處于減數分裂的中期至末期的精母細胞的細胞質或細胞核內呈陽性表達,在減數分裂后形成的精細胞和受精囊囊壁的上皮細胞的細胞質內也有陽性表達:但在出生后的卵子正常發生過程中無陽性表達,然而在凋亡卵泡的濾泡細胞的細胞質內有陽性表達。The clear articular cartilage formation between the division of the right scaphoid was found during surgery
核磁共振檢驗顯示,這兩塊分裂的舟狀骨擁有相同的關節軟骨及關節液。As with sarcomas in general, leiomyosarcomas have spindle cells. several mitoses are seen here, just in this one high power field
正如肉瘤的一般特點,平滑肌肉瘤中可見梭形細胞,僅一個高倍視野中就可見多個病理性核分裂象。After the treatment was removed for 6 min, the nucleus began to reform in those eggs that the spindle did not recover. after 9 min, new nuclei had been reformed completely. the activated eggs entered the prophase of the next cleavage cycle in about 14 min, the metaphase in 19min ; the anaphase in 24min and the telophase in 29min
未恢復紡錘體的激活卵在解除休克后6min ,卵內染色體開始核化, 9min時形成新的二倍體細胞核, 14min時處入再次分裂的前期, 19min時進入分裂中期, 24min進入分裂後期, 29min時處于分裂末期,且可以看到子核的形成。None of the xenon isotopes we measured were the direct result of uranium fission
我們所測量到的氙同位素,根本都不是直接由鈾的核分裂而來。The author and two colleagues recently used measurements of xenon gas ( a product of uranium fission ) to deduce that one of these ancient reactors must have operated with a duty cycle of about half an hour on and at least two and a half hours off
作者與兩位同事最近透過氙氣(鈾的核分裂產物)的測量推測,這些遠古反應器其中之一必定曾經以運作半小時、關閉兩小時半的周期進行核反應。Endomitosis the duplication of chromosomes without division of the nucleus, causing polyploidy and leading to an increase in nuclear and cytoplasmic volume
核內有絲分裂:在細胞核不分裂的情況下進行染色體復制,產生多倍體並使細胞體積增大的一種有絲分裂形式。Three decades ago french scientists discovered that parts of a uranium deposit then being mined in gabon had long ago functioned as natural fission reactors
30年前法國科學家發現,當時正在開採的加彭鈾礦中,有某些部份在很久以前曾經是天然的核分裂反應堆。Nuclear disintegration or transformation caused by absorption of high - energy radiation, as of gamma rays
光致分裂由吸收高能量輻射、如射線而引起的核分裂或核轉換At high magnification, this poorly differentiated prostatic adenocarcinoma demonstrates cells with nucleoli and mitotic figures
高倍鏡下低分化的前列腺癌的細胞中可見核仁和核分裂像。At high magnification, the non - hodgkin ' s lymphoma cells have prominent clumped chromatin and nucleoli with occasional mitotic figures
高倍鏡非霍奇金淋巴瘤細胞有明顯的染色質濃縮,偶爾可見處于核分裂。The abundance of those lighter elements allowed scientists to deduce that fission reactions must have gone on for hundreds of thousands of years
這些較輕元素的含量讓科學家推論出,核分裂反應必定進行了好幾十萬年。分享友人