胚原 的英文怎麼說

中文拼音 [pēiyuán]
胚原 英文
germogen
  • 胚 : 名詞[生物學] （初期發育的生物體） embryo
  • 原 : Ⅰ形容詞1 （最初的; 原來的） primary; original; former 2 （沒有加工的） unprocessed; raw Ⅱ動詞（原...
  1. In this paper the floral ontogeny and the ovary development of rivina humilis l. were observed. the results showed that ( 1 ) the tepal primordia initiated in 2 / 5 spirals. the abaxial one initiated first, then the adaxial one, finally the lateral two initiated nearly simultaneously. the third one initiated on the position near the first tepal, and there is a gap between itself and the second tepal. ( 2 ) the 4 stamineal primordia initiated in one whorl at the same time. ( 3 ) the carpellary primordium initiated from the abaxial side of flower primordium ; the carpellary primordium grew upwards and towards axis after it was formed, therefore an elliptic orifice was formed at the adaxial position of ovary, which was the remainder of the mouth of ovary before the ovary was fused completely. with the ovary maturing, the orifice was narrowed because of the ovary growth, at last fused completely. the gynoecium is composed of a single carpel. ( 4 ) in the series developmental sections of ovary, the ovular primordium was initiated on the adaxial meristem when the mouth of ovary was formed

    對數珠珊瑚的花器官發生和子房的發育過程進行了觀察.結果表明: （ 1 ）數珠珊瑚花被呈2 / 5螺旋狀發生，遠軸側的1枚先發生，其次為近軸側的1枚發生，最後側方的2枚花被幾乎同時發生，第3枚花被在靠近第1枚的位置發生，第2枚和第3枚之間有1個空隙; （ 2 ） 4枚雄蕊是同時發生的; （ 3 ）心皮發生於分生組織的遠軸側，心皮原基形成后，向上向軸生長，在子房成熟前在近軸側非正中位形成1個孔，該孔為心皮最終愈合前的殘跡，到子房成熟時，因子房的生長孔被擠壓縮小，在進一步的生長過程中愈合.子房由1枚心皮構成; （ 4 ）從子房發育過程的切片看，該植物的胚珠是在子房發生后不久發生的，子房上的圓孔形成時，從近軸側的分生組織發生胚珠原基，由胚珠原基分化出珠被與珠心
  2. In some cell lines there is a similar periodicity in changes of cell surface antigenicity or response to wheat germ agglutinin.

    在某些細胞系中，細胞表面抗原性或對表胚凝集素的反應方面有相近似的周期性變化。
  3. It lasted for more than four months from initiation of the ovulate strobilus to formation of anatropous ovules

    從雌球果原基發生到胚珠分化歷時4個多月。
  4. From dead chickens, one virrus was isolated by using eggs and chicken embryo fibroblast. lt was able to agglutinate chicken ' s erythrocytes and this heamagglutination could be inhibited by newcastle disease antiserum. this strain ' s biological property was tested by barren spot, cross - enutralization and cross - heamagglution inhibited and it was found that it was homological with the standard newcastle disease virus ( ndv ) virulent strain and avirulent strain but it had some diference with the standard strain

    本實驗採用spf雞胚及雞胚原代成纖維細胞，從河北省某雞場新城疫免疫抗體很高的病死雞的腦組織中分離得到一株病毒。此株病毒能凝集雞的紅細胞，並且這種凝集可以被特異性抗血清所抑制。
  5. G - banding the gtg banding ( g - banding ) was carried out by the standard trypsin method with slight modification, which works well for protochordate because a good number of reproducible g - bands are consistently obtained from the embryonic cells of late blastulae and early gastrulae of amphioxus b. belcheri tsingtauense

    G帶型用稍作修改的標準的胰酶顯帶技術，進行gtg帶紋的顯示，它們能較好地顯示頭索動物青島文昌魚的晚期囊胚和早期原腸胚的中期染色體的g帶，並且重復性好。
  6. 3. lh positive cells were appeared in 18 - day fetuses and rest in the epithelium of bronchioles and the primitive alveoli

    Lh陽性細胞最早在胚18日胎肺組織內出現，位於肺內支氣管上皮和原始肺泡壁內。
  7. However, only did a few pollen germinate in inter - specific hybridization between cerasus fruticosa and c. avian and many pollen tubes are crosswise on stigma and couldn " t penetrated into style. although a few pollen tubes entered, they couldn " t continue to grow due to accumulation of callosity in pollen tubes. in view of above - mentioned results, the irregular growth of pollen was the main reason to cause the incompatibility of distant hybridization between cerasus fruticosa and c. avium

    而草原櫻桃與歐洲甜櫻桃種間雜交授粉后花粉在柱頭上雖少量萌發，但花粉管在柱頭上橫向生長，或盤繞，扭曲不能伸入花柱；個別進入花柱的花粉管先端因沉積胼胝質而中途停止伸長未能進入子房到達胚珠，從而說明這種雜交授粉后花粉管的不正常行為是導致草原櫻桃與歐洲甜櫻桃遠緣雜交不親和的主要原因。
  8. Assay of cea for differential diagnosis of pleural effusion

    癌胚抗原檢測在胸腔積液鑒別診斷中的意義
  9. Cea carcinoma embryonic antigen

    癌胚抗原
  10. Preliminary study on embryonic development of crayfish procabarus clarkia

    克氏原螯蝦胚胎發育的初步研究
  11. It is formed by the coalescence of the first three neuromeres in the embryo.

    它是由胚胎時的前三個神經原節愈合而成的。
  12. Clinical significance of fiberoptic bronchoscopy detection of adenosin deaminase and carciembryonic antigen in pleural effusion

    癌胚抗原測定對不明原因胸腔積液的診斷價值
  13. It " s shown from the results that the pituitary gland of silurus asotus originates from two embryonic cells of different position ; and the doral wall of the original cavum oris forms the rostral pars distali ( rpd ) and the proximal pars distalis ( ppd ) ; the infundibulum of the ventral part of diencephalons forms the the pars intermedia ( pi ) and the neurohypophsis

    結果表明：鯰腦垂體由兩個不同部位的胚胎細胞形成，原始口腔背壁外胚層分離出來的細胞構成腺垂體的前外側部（ rpd ）和中外側部（ ppd ） ，從間腦腹面漏斗體分離出來的細胞構成腺垂體中間部（ pi ）及神經垂體（ nh ） 。
  14. It is concluded that embryo sac sterility was the main reason for highly stable seedless characteristic of lipeng no. 2 cultivar

    因此，胚囊高度敗育是麗? 2號產生無核的主要原因。
  15. Kinetin was later shown to be inhibitory for embryoid formation.

    激動素原來被表明抑制胚狀體的形成。
  16. This is the histologic pattern of embryonal carcinoma. sheets of blue cells are trying to form primitive tubules

    胚胎癌的組織學類型，一片藍色的細胞正在形成原始小管。
  17. They often have several histologic components : seminoma, embryonal carcinoma, teratoma, choriocarcinoma

    通常有以下幾種組織學構成：精原細胞瘤、胚胎癌、畸胎瘤、絨毛膜癌。
  18. Differentiation of chicken primordial germ cells in vitro

    雞胚原始生殖細胞體外的分化
  19. Cavity direct cut on a - plate, core direct cut on b - plate

    模胚原身出料位
  20. At primary culture, pgcs co - cultured with their gonadal stromall cells were well grown. when subculture, we used primary chicken embryonic fibroblast ( pcef ), primary mice embryonic fibroblast ( pmef ) and snl cells to make feeder cells. forward research founded that the pcef cells were the most suitable for the growth of putative eg cells when having various cytokines

    繼代培養時，經過反復實驗比較雞胚原代成纖維細胞飼養層（ pcef ） 、小鼠原代成纖維細胞飼養層（ pmef ） 、 snl細胞飼養層等三種不同飼養層的作用效果，最終發現以雞胚原代成纖維細胞製作飼養層同時添加各種生長因子最適合雞類eg細胞的生長，但pcef與pmef之間的差異不顯著。
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