?mitosis

mitosis 發(fā)音

英：[ma?'t??s?s]　　美：[ma?'tos?s]

英：　　美：

mitosis 中文意思翻譯

mitosis 短語(yǔ)詞組

1、mitosis anaphase ─── [醫] 有絲分裂后期

2、gametogenetic mitosis ─── [醫] 生配子有絲分裂

3、c mitosis c ─── 有絲分裂

4、somatic mitosis ─── [醫] 體 ─── [細胞]有絲分裂

5、homeotypic mitosis ─── [醫] 同型有絲分裂

6、mitosis prophase ─── [醫] 有絲分裂前期

7、multicentric mitosis ─── [醫] 多極有絲分裂

8、mitosis telophase ─── [醫] 有絲分裂末期

9、asymmetrical mitosis ─── [醫] 不對稱(chēng)有絲分裂

10、interphase of mitosis ─── [醫] 有絲分裂間期

11、pathologic mitosis ─── [醫] 病理性有絲分裂

12、mitosis metaphase ─── [醫] 有絲分裂中期

13、pluripolar mitosis ─── [醫] 多極有絲分裂

14、heterotypic mitosis ─── [醫] 異型有絲分裂

15、anastral mitosis ─── [醫] 無(wú)星有絲分裂

16、amphiastral mitosis ─── [醫] 雙星有絲分裂

17、multipolar mitosis ─── [醫] 多極有絲分裂

18、aberrant mitosis ─── 畸形有絲分裂

19、atyrpical mitosis ─── [醫] 異型有絲分裂

mitosis 詞性/詞形變化，mitosis變形

副詞: mitotically |名詞復數: mitoses |形容詞: mitotic |

mitosis 相似詞語(yǔ)短語(yǔ)

1、mitoses ─── n.有絲分裂（mitosis的復數）

2、monosis ─── 單胞菌病

3、limosis ─── n.善饑癥；空腹

4、mimosis ─── 含羞草

5、miosis ─── n.（生殖細胞的）成熟分裂；減數分裂；[醫]瞳孔縮小

6、amitosis ─── n.[細胞]無(wú)絲分裂

7、ketosis ─── n.[內科]酮病

8、meiosis ─── n.[細胞]減數分裂；[遺][細胞]成熟分裂

9、mitotic ─── adj.[細胞]有絲分裂的；間接核分裂的

mitosis 常見(jiàn)例句（雙語(yǔ)使用場(chǎng)景）

1、There were different in shape and motility between the both schwann cells after mitosis. ─── 分裂后的子細胞有形態(tài)和運動(dòng)時(shí)相的不同。

2、cells resulted in the formation of micronucleoli after mitosis. ─── 分裂后，前期細胞內的核仁形成微核。

3、bipolar mitosis ─── 兩極分裂

4、homoeotypic mitosis ─── 同型有絲分裂

5、One of two cylindrical cellular structures that are composed of nine triplet microtubules and form the asters during mitosis. ─── 中心體由九個(gè)三聯(lián)體微管組成的兩個(gè)圓柱體細胞組織之一，在有絲分裂中形成星狀體

6、Human Peripheral blood exposed with tritiated water at variousdoses for 54 hr was examined to observe the chromosome and chromatid abe-rrations at metaphases in the first mitosis of lymphocytes. ─── 將人體外周血在不同劑量的氚水中培養54小時(shí),觀(guān)察到淋巴細胞第一次有絲分裂中期的染色體型及單體型畸變。

7、Abnormality of chromosome behavior occurs from premeiotic mitosis until various stages in meiosis. ─── 從減數分裂前有絲分裂到減數分裂的各個(gè)階段，染色體行為都會(huì )發(fā)生異常。

8、nuclei from mitosis went into amitosis without interphase. ─── 來(lái)自有絲分裂的子核進(jìn)入無(wú)分裂期的無(wú)絲分裂。

9、The Phenomena of Mitosis Inside Cell Nucleus of Egg Apparatus Before Flowering in Winter Wheat ─── 普通小麥種內卵器開(kāi)花前細胞核內有絲分裂現象

10、Expression of mitosis checkpoint gene CHFR in acute leukemia ─── 急性白血病患者骨髓細胞CHFR基因表達及其臨床意義

11、After microspore mitosis, calcium precipitates appeared in the big vacuole of 2-cellular pollen, and then the vacuole disappeared. ─── 在小孢子分裂形成二胞花粉后，在二胞花粉的大液泡中又特異性地出現許多細小鈣顆粒。

12、There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells. ─── 發(fā)現在其有絲分裂的晚前期、中期階段，咯對同源染色體都在進(jìn)行聯(lián)會(huì )。

13、CONCLUSION: Down regulation of MAD2 expression of SGC7901 bv sequence-specific siRNA could accelerate the cell growth and impair the mitosis arrest of SGC7901 induced by VCR. ─── MAD2的抑制可使胃癌細胞SGC7901生長(cháng)加速,增殖能力增強,同時(shí)減弱紡錘體抑制劑長(cháng)春新堿阻滯細胞周期的作用。

14、The first stage of mitosis, during which the chromosomes condense and become visible, the nuclear membrane breaks down, and the spindle apparatus forms at opposite poles of the cell. ─── 前期階細胞減數分裂的第一個(gè)階段，其間染色體濃縮且能被看見(jiàn)，核細胞膜衰弱，紡錘體在細胞的相對紡錘極形成

15、The stage of mitosis and meiosis, following prophase and preceding anaphase, during which the chromosomes are aligned along the metaphase plate. ─── 中期細胞核的有絲分裂和減數分裂階段，發(fā)生于前期之后和后期之前，在此期間內染色體在中期板平面上定向排列

16、Observation of big and small mitosis and oval cell emergence in regenerated liver tissue after partial hepatectomy ─── 小鼠單純肝切除后再生肝組織內大小核分裂相和卵圓細胞的觀(guān)察

17、In early prophase of mitosis and later prophase of meiosis, the chromosomes split lengthwise into two identical chromatids held together by the CENTROMERE. ─── 在有絲分裂前期的開(kāi)始以及減數分裂前期的結尾，染色體通過(guò)著(zhù)絲點(diǎn)形成兩個(gè)完全相同的染色單體。

18、As mitosis proceeds, the spindle microtubules play a crucial role in ensuring that both paired and separated chromatids move in the right directions at the proper times. ─── 在有絲分裂過(guò)程中，是紡錘體微管確保了染色單體在適當時(shí)間以正確方向進(jìn)行分離。

19、Cleavage, the major developmental event immediately following fertilization, is a special form of cell division (mitosis). ─── 受精后，立即發(fā)生卵裂，細胞有絲分裂的特殊過(guò)程。

20、The authors have observed the behaviours at mitosis and meiosis in Lilium davidii var. unicolor which has B-chromosomes. ─── 摘要對蘭州百合具B染色體的細胞在有絲分裂和減數分裂過(guò)程中的行為進(jìn)行了觀(guān)察。

21、For over a century, scientists have strived to understand the mechanisms that govern the accurate segregation of chromosomes during mitosis. ─── 一個(gè)多世紀以來(lái)，科學(xué)家一直努力了解管理機制，在有絲分裂染色體的精確分離。

22、The cell prepares for meiosis just as it does for mitosis. But as the DNA condenses, each chromosome finds its homologous counterpart. ─── 細胞減數分裂的準備同有絲分裂一樣。但是，隨著(zhù)DNA的濃縮，每個(gè)染色體都會(huì )與其同源染色體配對。

23、abnormal mitosis ─── 反常有絲分裂

24、Some of the reconstituted cells were found in different stage of mitosis . ─── 發(fā)現在重組細胞中有一些是處于有絲分裂的各個(gè)階段。

25、Mammalian Spermatogenesis is a unique cell differentiation process and can be divided into three stages: mitosis, meiosis, and spermiogenesis. ─── 哺乳動(dòng)物的精子發(fā)生是一個(gè)復雜的細胞分化過(guò)程，可分為有絲分裂、減數分裂和精子形成三個(gè)階段。

26、Methods To make the growth curve of eryoleukemia cell, count eryoleukemia cell mitosis index and benzidine staining positive percentage when the eryoleukemia cell were exposed to HMBA. ─── 方法繪制HMBA作用下的紅白血病細胞生長(cháng)曲線(xiàn),計數其分裂指數,聯(lián)苯胺染色法檢測其分化百分率。

27、If it is a fibromatous tumor, you need to check mitosis and cytologic atypia carefully to see if it is malignant, like fibrothecoma.Malignant fibrous tumor is very few in ovary. ─── 如果它是纖維瘤，你應該象纖維卵泡膜瘤一樣，需要認真地觀(guān)察核分裂和細胞異型性以判斷它是否為惡性，卵巢惡性纖維性腫瘤非常少見(jiàn)。

28、multipolar mitosis ─── 多極有絲分裂

29、Analysis of Expression of Mitosis Checkpoint Gene Chfr in Bone Marrow Cells of Acute Leukemia Patients ─── Chfr基因在急性白血病骨髓細胞中表達的研究

30、anastral mitosis ─── 無(wú)星有絲分裂

31、The process of mitosis is dynamic and continuous but is subdivided into phases to facilitate its study. ─── 絲分裂的過(guò)程實(shí)際上是機能上連續不斷的,為了便于研究,通常把它分為幾期。

32、4. Which of the following is not a function of mitosis in humans? ─── 下列哪個(gè)不是人類(lèi)細胞有絲分裂的功能?

33、To investigate the role of the human mitotic kinesin-like protein 1(MKLP1) in mitosis and cytokinesis, E. ─── 為探討人源驅動(dòng)蛋白MKLP1在有絲分裂和胞質(zhì)分裂中的作用,以E。

34、An irregular mitosis is seen in the center. ─── 中央可見(jiàn)病理性核分裂象。

35、Conclusion : The result s indicated that d-tubocurarine is able to inhibit mammal mitosis by blocking the function of nicotinic receptor. ─── 同時(shí),該化合物還具有影響染色體正常分離的潛在能力。

36、a star-shaped structure formed in the cytoplasm of a cell and having raylike fibers that surround the centrosome during mitosis. ─── 在細胞漿內形成的星狀結構,在有絲分裂期間有棱形纖維環(huán)繞中心體。

37、the transformation of small lymphocytes into larger undifferentiated cells that are capable of undergoing mitosis ─── 小淋巴細胞向使其能經(jīng)歷有絲分裂的無(wú)差別的較大細胞的轉變

38、a star-shaped structure formed in the cytoplasm of a cell and having raylike fibers that surround the centrosome during mitosis ─── 在細胞漿內形成的星狀結構，在有絲分裂期間有棱形纖維環(huán)繞中心體

39、Objective: To report a rare phenomena of abnormal mitosis in root tip cells of Allium sativum L. ─── 摘要目的：報道大蒜根尖細胞有絲分裂中的異?，F象。

40、Microtubules ;pharmacophore ;Mitosis ;novel ;Psychological inhibition ; ─── 微管 ;

41、one of two cylindrical cellular structures that are composed of nine triplet microtubules and form the asters during mitosis ─── 中心體，由九個(gè)三聯(lián)體微管組成的兩個(gè)圓柱體細胞組織之一，在有絲分裂中形成星狀體

42、Effects of Artificially Induced Para-nodule on Mitosis and Chromosomal Behavior of Tobacco Root Tip Cells ─── 人工誘導結瘤對煙草根尖細胞有絲分裂及染色體行為的影響

43、Compensatory hypertrophy is a different, temporary growth response in which residual tissue increases in mass and cell number: cells undergo mitosis but do not dedifferentiate. ─── 代償式肥大是一個(gè)不同的，暫時(shí)的生長(cháng)應答過(guò)程，殘余組織在體積和細胞數量上增加：細胞經(jīng)歷了減數分裂，但沒(méi)有去分化過(guò)程。

44、Megasporocytes turns into megaspore by meiosis,which develops to male gametophyte after three times of mitosis. ─── 大孢子母細胞經(jīng)過(guò)減數分裂，形成功能大孢子，再經(jīng)3次有絲分裂，發(fā)育成雌配子體。

45、During this stage in mitosis and the second division of meiosis the chromosomes uncoil and disperse, the nuclear spindle degenerates, nucleoli reappear, and a new nuclear membrane forms. ─── 在有絲分裂的末期或第二次減數分裂末期，染色體解聚消失，中心的紡錘體解體，核仁重新出現，新核膜形成。

46、pertaining to the dense specialized portion of a chromosome to which the spindle attaches during mitosis. ─── 關(guān)于一個(gè)染色體上密集的專(zhuān)門(mén)的區域，有絲分裂時(shí)梭形纖維附著(zhù)于此。

47、The process of mitosis is dynamic and continuous but is subdivided into phases to facilitate its study ─── 絲分裂的過(guò)程實(shí)際上是機能上連續不斷的，為了便于研究，通常把它分為幾期。

48、The first stage of mitosis,during which the chromosomes condense and become visible,the nuclear membrane breaks down,and the spindle apparatus forms at opposite poles of the cell. ─── 前期階細胞減數分裂的第一個(gè)階段，其間染色體濃縮且能被看見(jiàn)，核細胞膜衰弱，紡錘體在細胞的相對紡錘極形成。

49、Epidermal explant culture was applied, and effects of AK auto Ab with variable dose on rate of epidermaration were observed. Brd U incorporation assay was used to investigate the extent of mitosis. ─── 方法 采用貼壁法體外培養皮膚 ,比較觀(guān)察不同濃度 AK auto Ab對表皮形成速率的影響 ,并采用 Brd- U摻入法測定各組細胞增殖率 .

50、pertaining to the dense specialized portion of a chromosome to which the spindle attaches during mitosis. ─── 關(guān)于一個(gè)染色體上密集的專(zhuān)門(mén)的區域，有絲分裂時(shí)梭形纖維附著(zhù)于此。

51、In the anaphase of mitosis, many chromosome bridges were observed, some acentric fragments of chromosme lagged behind and were left in cytoplasm. ─── 在細胞分裂后期相中,有較多的染色體橋和無(wú)著(zhù)絲點(diǎn)染色體落后以至散失在細胞質(zhì)中的現象。

52、In mitosis each of the chromatids moving toward the poles represents a single complete chromosome. ─── 在有絲分裂過(guò)程中，每個(gè)染色單體大小，形態(tài)上是完全相同的，它們向細胞相反的兩極移動(dòng)。

53、The X chromosome is shown here in a condensed state, as it would appear in a cell that's going through mitosis. ─── 染色體在這里呈現出濃縮狀態(tài)，如同他在細胞有絲分裂時(shí)呈現的那樣。

54、A star - shaped structure formed in the cytoplasm of a cell and having raylike fibers that surround the centrosome during mitosis. ─── 星狀體在細胞漿內形成的星狀結構，在有絲分裂期間有棱形纖維環(huán)繞中心體

55、Anaphase The stage in mitosis or meiosis when chromatids are pulled toward opposite poles of the nuclear spindle. ─── 后期:在有絲分裂或者減數分裂過(guò)程中染色單體分別朝相反的兩極運動(dòng)。

56、pertaining to the dense specialized portion of a chromosome to which the spindle attaches during mitosis ─── 關(guān)于一個(gè)染色體上密集的專(zhuān)門(mén)的區域，有絲分裂時(shí)梭形纖維附著(zhù)于此

57、reductional mitosis ─── 減數有絲分裂

58、So perhaps it is not surprising that the body puts a cap on mitosis. ─── 因此，身體對細胞有絲分裂加以設限，可能并不讓人感到奇怪。

59、The important signal pathways included mitosis pathways, growth factor pathways, developing pathways and mucin pathways. ─── 如：有絲分裂信號通路、生長(cháng)因子信號通路、與發(fā)育有關(guān)的信號通路和黏蛋白信號通路。

60、premeiotic mitosis ─── 成熟前有絲分裂

61、So the author thinks that the best experiment material is Alliam sativum L. and dyeing material is Gentian Violet (0.2%)in the experiment of the mitosis of the plant cells. ─── 作者認為以大蒜作為植物細胞有絲分裂的實(shí)驗材料 ,用 0 .2 %龍膽紫染色 ,實(shí)驗效果最佳。

62、Centromeres are the chromosomal domains necessary for faithful chromosome segregation and transmission during mitosis and meiosis in eukaryotes. ─── 摘要著(zhù)絲粒是真核生物有絲分裂和減數分裂染色體正確分離和傳遞所必需的染色體區域。

63、Methods The mouse tail scaled epidermis and the vaginal epithelial in estrus cycle were used to assess the effects of Capsaicin on epidermal keratinization and epithelial mitosis respectively. ─── 方法 采用小鼠尾部鱗片表皮模型和陰道上皮細胞有絲分裂模型，觀(guān)察辣椒素對表皮細胞分化及上皮細胞有絲分裂的影響。

64、The ultraweak bioluminescence r elated to the mitosis and metabolism of a plant sample is strengthened after the sample is illuminated by light. ─── 與有絲分裂和生長(cháng)代謝有關(guān)的植物超弱發(fā)光在光誘導下得以加強；

65、In vivo, the lens epithelia located preequatorially on the anterior capsule may undergo mitosis and differentiate into new lens fibers. ─── 摘要于體內，座落于水晶體前囊的赤道前部的上皮細胞能進(jìn)行分裂和分化以形成水晶體纖維。

66、1. AIS. First and the most important one is to rule out AIS. Morphologic features include nuclear atypia, mitosis and apoptotic bodies. ─── AIS原位腺癌：第一個(gè)、也是最需要排除的。形態(tài)學(xué)特征包括：核異型、核分裂和凋亡小體。

67、chromosomes are distributed by spindles in mitosis and meiosis. ─── 在有絲分裂及減數分裂時(shí)染色體沿紡錘體排列。

68、Keywords Soy isoflavones;Endometrium;Mitosis;Proliferating cell nuclear antigen index; ─── 大豆異黃酮;子宮內膜;核分裂率;增殖細胞核抗原指數;

69、somatic mitosis ─── 體細胞有絲分裂

70、Keywords Ce（SO4）2;micronucleus test;frequency of micronuclei（ FMN）;mitosis index （Ml）; ─── 微核測試;微核率;有絲分裂指數;

71、A Report About Abnormal Mitosis in Root Tip Cells of Allium sativum L. ─── 大蒜根尖細胞有絲分裂發(fā)生異?，F象的報告。

72、amphiastral mitosis ─── 雙星有絲分裂

73、Aurora kinases play important roles in many events during cell mitosis, such as centrosome maturation and separation, spindle assembly and maintenance, chromosome segregation, cytokinesis and so on. ─── 在細胞有絲分裂中，極光激酶參與了諸如中心體成熟分離、紡錘體組裝和維持、染色體分離以及胞質(zhì)分裂等多個(gè)事件。

74、Methods: The effect of the gel on the epithelial mitosis and epidermal differentiation was detected using mouse vaginal mucous and mouse-tail as experimental models. ─── 方法:采用鼠尾鱗片表皮和鼠陰道上皮實(shí)驗模型觀(guān)察蒽林凝膠對上皮細胞分裂和表皮細胞分化的影響。

75、In addition all kinds of abnormal Mitosis behavior were also observed in different ploidy plants.The cause of diversity of chromosome numbers was priliminary analysed. ─── 對不同倍性苧麻植株分生組織的有絲分裂行為，觀(guān)察到三極分裂、不均等分裂和落后染色體等異常有絲分裂現象，并對造成這種現象的原因作了初步的探討。

76、The two sperm nuclei and the tube nucleus are all derived from a single microspore nucleus by mitosis. ─── 兩個(gè)精核和管核都是從同一個(gè)小孢子核有絲分裂產(chǎn)生的。

77、PRELIMINARY OBSERVATION OF MITOSIS IN THE CEREBELLAR CORTEX NERVE CELL OF RABBIT UNDER EXPERIMENTAL INJURY ─── 實(shí)驗性創(chuàng )傷下家兔小腦皮質(zhì)細胞有絲分裂的初步觀(guān)察

78、7.During mitosis, sister chromatids remain joined by their centromere until anaphase. ─── 在有絲分裂期間，姐妹染色單體在分裂后期之前都是通過(guò)著(zhù)絲點(diǎn)連接的。

79、Ellenberg and his colleagues more than doubled the number of genes that are known to be involved in mitosis, a type of cell division. ─── Ellenberg和他的同事們提高了參與有絲分裂（細胞分裂的一種類(lèi)型）基因數量?jì)杀兑陨稀?/p>

80、Prophase The first stage of cell division in meiosis and mitosis. ─── 前期：細胞減數分裂和有絲分裂的第一個(gè)階段。

81、A. During the heart stage mitosis occurs; and during the torpedo stage cytokinesis occurs. ─── 在心的過(guò)程中會(huì )出現階段有絲分裂；并在魚(yú)雷階段細胞漿移動(dòng)發(fā)生。

82、protozoa intracellular mitosis ─── 原生動(dòng)物細胞內有絲分裂

83、Effects of Three Pretreatment on Mitosis of Root Tip of Albizzia Julibrissin ─── 三種預處理對合歡根尖細胞有絲分裂的影響

84、The normal expression of proto-oncogenes plays an important role in the regulation of spermatogonial mitosis, spermatocyte meiosis as well as spermiogenesis and sperm maturation. ─── 在正常睪丸生精過(guò)程中,原癌基因的正常表達對精原細胞的有絲分裂、精母細胞的減數分裂及精子變形、成熟有重要的調控作用。

85、Tubulin is present in virtually all eucaryotic cells and has a strong relation with cellular mitosis. ─── 事實(shí)上與細胞有絲分裂密切相關(guān)的微管蛋白幾乎普遍存在于所有真核細胞中。

86、Methods To draw the MELDS19 cell growth curve, count the MELDS19 cell mitosis index,colony forming test and benziding staining positivity percentage when MELDS19 cell is exposed to HMBA and HMBPA. ─── 方法繪制HMBA單獨或與HMBPA聯(lián)合作用下的MELDS19細胞生長(cháng)曲線(xiàn),聯(lián)苯胺染色法檢測其分化百分率,成集落實(shí)驗檢測細胞增殖情況。

87、Any of several polypeptides that are produced by a body tissue and that cause the reversible inhibition of mitosis in the cells of that tissue. ─── 抗內分泌素，一種由肌體組織產(chǎn)生的，能使該組織細胞的有絲分裂產(chǎn)生可逆性抑制的多肽。

88、SFN, like the more powerful anticancer agents, interferes with microtubule functioning during mitosis in a similar manner to the more powerful anticancer drugs. ─── SFN像其他藥性更強的抗癌物質(zhì)一樣，干擾了微管在有絲分裂期間的功能，方法也跟其他藥性更強的抗癌藥物類(lèi)似。

89、Centrosome is a kind of tiny cellular organ, and it plays an important role in the maintenance of cellular polarity and chromosomal segregation during mitosis. ─── 摘要中心體這一微小的細胞器，在有絲分裂中對維持細胞的極性及染色體分離具有重要的調節作用。

一個(gè)細胞周期內，DNA復制在每個(gè)起點(diǎn)只起始一次嗎？

DNA復制時(shí)可從多個(gè)復制起點(diǎn)同時(shí)進(jìn)行復制加快DNA復制的速度，一個(gè)細胞周期內，DNA復制一次，所以DNA復制在每個(gè)起點(diǎn)只起始一次。翻譯是以mRNA為模板合成蛋白質(zhì)的過(guò)程，從起始密碼子開(kāi)始，可以由多個(gè)核糖體從同一個(gè)起始密碼子處開(kāi)始進(jìn)行翻譯合成多個(gè)相同的蛋白質(zhì)分子。

一個(gè)細胞周期內，DNA復制在每個(gè)起點(diǎn)只起始一次嗎？

一個(gè)細胞周期內，DNA復制在每個(gè)起點(diǎn)只起始一次

間期又分為三期、即DNA合成前期（G1期）、DNA合成期（S期）與DNA合成后期（G2期）。

1.G1期（first gap）　從有絲分裂到DNA復制前的一段時(shí)期，又稱(chēng)合成前期，此期主要合成RNA和核糖體。該期特點(diǎn)是物質(zhì)代謝活躍，迅速合成RNA和蛋白質(zhì)，細胞體積顯著(zhù)增大。這一期的主要意義在于為下階段S期的DNA復制作好物質(zhì)和能量的準備。

2.S期（synthesis）　即DNA合成期，在此期，除了合成DNA外，同時(shí)還要合成組蛋白。DNA復制所需要的酶都在這一時(shí)期合成。

3.G2期（second gap）期為DNA合成后期，是有絲分裂的準備期。在這一時(shí)期，DNA合成終止，大量合成RNA及蛋白質(zhì)，包括微管蛋白和促成熟因子等。 M期：細胞分裂期。

細胞的有絲分裂（mitosis）需經(jīng)前、中、后，末期，是一個(gè)連續變化過(guò)程，由一個(gè)母細胞分裂成為兩個(gè)子細胞。一般需1～2小時(shí)。