始胚 的英文怎麼說

中文拼音 [shǐpēi]
始胚 英文
germule
  • 始 : Ⅰ名詞1 （最初; 起頭） beginning; start 2 （姓氏） a surname Ⅱ動詞（開始） start; begin Ⅲ副詞[書面...
  • 胚 : 名詞[生物學] （初期發育的生物體） embryo
  1. In peas there is an initial deposition of materials in the endosperm following anthesis.

    豌豆中緊隨開花期之後胚乳開始有物質積累。
  2. The researchers used fast neutrons to irradiate mouse embryos between the blastocyst stage and the beginning of somite formation.

    研究人員用快中子照射在胚泡期和體節形成開始之間的小鼠胚胎。
  3. The fertilized egg entered the 4 - cell stage in 2hlomin, and the 8 - cell stage in 2h20min. the fertilized egg entered the 32 - cell stage in 3hl2min, and the cells distributed in different layers. the fertilized egg entered the multi - cell stage in 4h05min and the early blastula stage in 5h

    1小時30分受精卵開始第一次分裂； 2小時10分進入4胞期； 2小時20分進入8胞期： 3小時12分進入32胞期，細胞出現分層現象； 4小時05分進入多細胞期； 5小時進入高囊胚期； 6小時50分進入低囊胚期。
  4. 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。
  5. The origin and evolution of land plants was an important event in the history of earth life and has affected all other lives on the earth and global environment. during the past two decade, the new discoveries of fossil plants microfossils and megafossils from the mid - ordovician through all silurian to the lower devonian improved knowledge of the origin of land plants, provided a time framework of the basal groups for the land plants and the early evolution diversity of vascular plants. three new plant based epochs have been recognized. on the other hand, molecular sequence studies have provided insights into the phylogeny and early branches of land plants. a phylogenetic tree has been established by the joint of a study of comparative morphology and gene sequences. this paper summarizes recent advances and new knowledges, comments on the phylogenetic studies based on the cladistic analysis

    陸生植物的起源和演化是地球生命中的重大事件，它影響到地球上所有的其他生命和全球環境。在過去的20年中，從中奧陶世歷經整個志留紀至早泥盆世的巖層中，化石植物微化石和大化石的新發現改變了人們對陸生植物起源的認識，並且為陸生植物和維管植物早期演化分異提供了基部類群分化的時間框架。據此人們識別出地史中的3個陸生植物的時代：始胚植物時代始維管植物時代和真維管植物時代。
  6. These substances are slowly depleted as the embryo commences to grow.

    隨著胚開始生長，這些物質也慢慢用盡了。
  7. 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 ） 。
  8. At the onset of germination, the hypocotyl elongates rapidly by cell enlargement.

    萌發開始時，下胚軸依靠細胞增大而迅速伸長。
  9. The embryo thus represents the beginning of the new sporophytic generation.

    胚代表新孢子體世代的開始。
  10. Embryogeny ( embryony ) 1. the development of an embryo from the moment the zygote divides

    胚胎發生（胚狀體） ： 1 .是從受精卵分裂開始的胚胎發展過程。
  11. 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。
  12. Figure 4 - 34. embryology of the atrioentricular junction. the primitie atrioentricular canal is partitioned by the growth of the endocardial cushions ( ec ), interatrial septum ( ias ), and interentricular septum ( is )

    房室交界處的胚胎發育。原始房室管生長分化為心內膜墊（ ec ） ，房間隔（ ias ）和室間隔（ is ） 。
  13. Fresh seeds have a fully - developed embryo and a water - permeable seed coat and endocarp, and they require > 4 wk to germinate in a warm temperature regime

    新鮮種子具有發育完全的胚，以及水分可通透的種皮和內果皮，但它們卻需要4周以上時間才開始發芽。
  14. Seed development in most instances commences following fertilization of the ovule.

    大多數種子的形成是從胚珠受精開始的。
  15. The fertil ized egg entered the early gastrula stage in 11h45min, the germ ring appeared, and the oil globules diffused in the plant hemisphere in this stage

    11小時45分囊胚開始下包，胚環出現，油球出現重新擴散的現象。
  16. Recombination gene was cut - down and introduced into the nuclei of oocytes or the cytoplasm of goldfish at one - cell stage via microinjection. the results as follows : ( 1 ) fluorescence was observed from embryo under suitable uv light after microinjection 36 hours. the fluorescent ratio of gastrula embryo period was up to 25 %

    採用顯微注射法將這種重組基因轉化1細胞期的金魚受精卵，實驗結果如下： （ 1 ）顯微注射后，根據胚胎發育分期，胚胎在顯微注射后36小時開始能在紫外燈下觀察到熒光，原腸期發熒光的胚胎比例為25 ，後期發育熒光率逐漸下降，肌肉效應期后又相對穩定。
  17. This pushing-in of cells marks the start of gastrulation.

    細胞的這種向里推進標志著原腸胚形成的開始。
  18. Differentiation of chicken primordial germ cells in vitro

    雞胚原始生殖細胞體外的分化
  19. In order to understand how darwin builds a long argument to persuade readers to believe his evolutionary theory is better than creationism and lamarck ' s transmutation theory, one needs to know the emergence of this revolutionarily scientific theory is not only related to geology, paleontology, comparative anatomy, morphology, and embryology but also connected with his contemporary background of religion as well as economy

    這門課擬從科學史的觀點，來帶學生閱讀與討論達爾文《物種源始》這本科學文本，了解此一個革命性的科學理論的生成，不但涉及地質學、古生物學、比較解剖學、形態學、胚胎學等自然學科，也關連到宗教、經濟等人文與社會面的諸多背景，進而認識達爾文如何在此書中建構論證與說服讀者相信他的演化論優于當時與其競爭的神創說和拉瑪克的理論。
  20. Embryonic storm cells will never be able to develop further under prevailing unfavourable climatological conditions and this is why the south atlantic and the eastern south pacific are devoid of tropical cyclones

    在南太平洋東部及南大西洋，因長期受到不利的氣候環境支配，風暴的初始胚胎受先天限制，無從發展，熱帶氣旋亦因而絕跡。
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