胚囊 的英文怎麼說

中文拼音 [pēináng]
胚囊 英文
blastocyst; embryo sac; blastophore
  • 胚 : 名詞[生物學] （初期發育的生物體） embryo
  • 囊 : 囊名詞1. （口袋） bag; pocket; sack; purse 2. （像口袋的東西） anything shaped like a bag 1. （姓氏） a surname
  1. The amniotic fluid and allantoic fluid of chicken embryo have been analyzed and the resonances of most substances in them were assigned by 1 - dimention and 2 - dimention nuclear magnetic resonance ( nmr ) methods. this work could be the basis of quantitative analysis of metabolites and studying the metabolites changing between the amniotic and allantoic fluid during the hatching process. also, it provided a new way to study the process of embryo developing

    用一維及二維液體高分辨核磁共振（ nuclearmagneticresonance ， nmr ）方法綜合分析了雞胚羊水和尿囊液的成分，對其中的大多數譜峰進行了歸屬，發現了一些未經報道的小分子代謝物，為研究胚胎發育過程中各個胚囊中體液的交換和小分子的代謝以及進一步對發育過程中代謝物含量變化的定量研究打下了基礎，並為研究胚胎發育的過程提供了新的思路。
  2. Before anthesis wall of egg apparatus is complete ; most part of egg wall at the chalazal end disappears at the day of anthesis ; after frtilization ( 20h after pollinating ) egg wall becomes intact. the results suggest that rebuilding of wall is one of the early cytological events during fertilization

    結果表明，開花前藍豬耳的卵細胞的胞壁是完整的；開花時胚囊已發育成熟，此時卵細胞在合點端部分區域是裸的；受精后（大約授粉后20小時）卵細胞的胞壁恢復完整。
  3. Antipodal cells the three haploid cells found in the embryo sac of seed - bearing plants that migrate to the chalaxal end of the sac farthest from the micropyle

    反足細胞：胚囊三次分裂形成卵細胞，助細胞和極核等，其中位於合點端的三個單倍體細胞稱反足細胞。
  4. Embryological studies reveal that megaspore and such cells as egg, synergid and antipodals in mature embryo sac initiate the division of forming haploid plants through embryogenesis or callus formation

    胚胎學觀察揭示大孢子與胚囊內的卵細胞、助細胞和反足細胞均有可能在培養中啟動分裂，通過胚狀體或愈傷組織形成單倍體植株。
  5. The blastocyst is then surgically introduced into the uterus of a foster mother.

    然後通過手術把胚囊引進寄養母體的子宮內。
  6. Shortly after implantation the blastocyst wall, the trophoblast, consists of two layers of cells.

    植入之後不久，胚囊的壁，即滋養細胞含有兩層細胞。
  7. Embryo has most commonly eight genetically identical haploid nuclei.

    胚囊，普通具有8個遺傳上相同的單倍體核。
  8. Starch grains present in the embryo sac and placenta are utilized by the embryo.

    存在於胚囊和胎座中的澱粉粒為胚胎所利用。
  9. The embryo sacs observation is one of the main study method for embryology

    摘要胚囊觀察是植物胚胎學的主要研究方法之一。
  10. Bisporic embryo sac

    雙孢胚囊
  11. Frequencies of apomictic embryo sacs were the highest in winter and summer respectively in two years

    兩年中，無融合生殖胚囊出現的頻率分別在冬季和夏季最高。
  12. 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。
  13. Observation by paraffin section showed that lipeng no. 2 embryo sac mother cells were almost entirely degenerated during megasporogenesis

    切片觀察發現，麗? 2號胚囊母細胞在四核期已完全退化。
  14. Enclosure of the nucellus by the integuments is incomplete, the embryo sac or, in gymnosperms, to the archegonium

    珠被並不是將珠心完全封閉，而是留有珠孔以便受精時花粉管進入胚囊，或裸子植物的藏卵器。
  15. After we learnt enzymatic isolation method of yang hong - yuan and zhou chang, we explored to develop a pressure cover glass method of observation on embryo sacs

    我們在學習了酶解法之後，摸索研究了一種觀察甜菜胚囊的壓片法。
  16. Illiensis type and t. tetraphylla type. there are more than one types of embryo sac in 3 species, sush as t. illiensis, t. heteropetala and t. heterophylla

    在所報道的5組共45種鬱金香屬植物中，發現該屬植物的胚囊發育類型具有一定的系統學意義。
  17. The female gametophyte is represented by the embryosac, the archegonia being absent

    雌性配子體存在於胚囊中，頸卵器缺失。
  18. ( 2 ) there are few ideal techniques for mearsuring [ ca2 + ] cyt. in conclusion, both limitation delay studies of [ ca2 + ] cyt in embryo sac during fertilization. the thesis work is to investigate the connection of [ ca2 + ] cyt and fertilization by avoiding drawbacks noted above, say, employing an ideal experimental plant, torenia fournieri, with a naked embryo sac that protrudes from the micropyle

    針對這種現狀，本工作選用具有裸露胚囊的玄參科的藍豬耳植物為研究材料，研究ca ~ （ 2 + ）與受精過程中相關的細胞學事件的關系，探索[ ca ~ （ 2 + ） ] _ （ cyt ）在被子植物雙受精過程中的作用。
  19. We transferred the hetero - logous gene into toreniafournieri successfully. this method laid a foundation for study of double fertilization of angiosperm by transgenic tecnology

    我們將外源基因成功地導入藍豬耳，為利用轉基因的手段研究被子植物受精和胚囊發育打下基礎。
  20. So far, achieved studies on calcium in embryo sac of angiosperm mostly located in memebrane - binding calcium and total calcium but little in free cytoplasmic calcium ( [ ca2 + ] cyt )

    到目前為止，對植物胚囊中鈣的研究也絕大多數局限於總鈣和膜鈣的的測定，而對于被子植物胚囊內胞質游離鈣的研究則幾乎是空白。
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