早期段 的英文怎麼說

中文拼音 [zǎoqīduàn]
早期段 英文
early-time portion
  • 早 : Ⅰ名詞1 （早晨） morning 2 （姓氏） a surname Ⅱ副詞（很久以前） long ago; as early as; for a long ...
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  • 段 : Ⅰ量詞（部分） section; segment; part; paragraph; passage Ⅱ名詞（姓氏） a surname
  • 早期 : early stage; early phase; prophase （細胞分裂）
  1. The sequence analysis revealed that the as1 gene encodes a myb protein, which is a candidate transcription factor. in as1 and as2 mutants, the polarity formation in leaves is defective. cell differentiation along abaxial - adaxial, proximal - distal and media - lateral axes all shows an insufficient fashion

    通過掃描電鏡、干涉相差顯微鏡、組織切片、過量表達等手段研究了as1和as2的功能，包括觀察觀察突變體的組織、細胞結構及早期發育狀況，同時採用gus表達、 rt - pcr 、原位雜交、 northern等手段分析基因的表達情況。
  2. The required levels of construction cost estimates vary at different stages of project development ， ranging from ball park figures in the early stage to fairly reliable figures for budget control prior to construction

    ?建築成本估算要求的精確程度在項目發展的不同階段發生著變化，從早期的相近數字到施工前預算控制時相當準確的是數字。
  3. 1000 bce : india - between these dates, the early vedic period of indian civilization unfolds

    印度? ?在這段日子里，印度文明的早期吠陀時期展開了。
  4. According to the mechanism of block of development in vitro culture on early embryo of mammal and in vivo surroundings of early embryo, the paper states that requirement and utilization of nutrients during each cell stage of early embryo of mammal in vitro culture in order to search for in vitro culture condition and method to improve the development rate of blastosphere

    摘要從哺乳動物早期胚胎體外培養發育阻斷機理和早期胚胎的體內環境入手，闡述了胚胎體外培養各細胞階段胚胎對營養物質的需求，尋求合理的體外培養條件和方法，以便提高體外胚胎早期的囊胚發育率。
  5. At final follow - up, 1 case died because of lung metastasis, 1 case underwent amputation because of local recurrence and 1 celiac metastasis but still alive

    早期並發癥包括脛骨上段深部血腫1例，足背及小腿外側麻木1例和踝關節背伸受限3例。
  6. This part is divided into two chapters : in chapter one, after brief description of essential concepts of business cycle fluctuation, it comes to the learning conclusion that there has been a study of main theories in the theory circles in accordance with the earlier business cycle theory, keynesslism ' cycle theory and new classicalism ' theory

    該部分內容由以下兩章構成：第1章在簡要提出經濟周期波動一般概念的基礎上，按早期經濟周期波動理論、凱恩斯主義經濟周期波動理論和新古典主義經濟周期波動理論等三大階段，歸納出現有主要經濟周期波動理論的研究結論。
  7. The dicotyledons diverged at an early stage of their evolution into two main groups.

    雙子葉植物在演化的早期階段就已分化為兩大支派。
  8. New york ( reuters health ) - researchers have developed what they believe is the first blood test that accurately detects ovarian cancer at an early stage

    紐約（健康路透通訊社） ? ?研究人員已經研發出他們認為能夠精確檢測出早期卵巢癌的首個血液測試手段。
  9. Although the embryos grew only to a very early stage, the work could also theoretically beseen as a step toward creating babies that are genetic copies of other people

    雖然胚胎生長只處于非常早期的階段，但理論上這項研究可被視為製造克隆人的一個步驟。
  10. Gingivitis is the early stage of diseases of gums

    牙炎是牙疾病的早期階段。
  11. They are paleozoic ~ early mesozoic - fold deformation and the appearance of reversed fault ; mesozoic - the beginning of graben faulting - block period ; early cenozoic - the phase of broke - the forming of block hill ; late cenozoic - the phase of segging - the forming of buried hill. we mark off five kinds of buried hill belts. they include three different kinds of trap on the basis of the cause of trap formation

    本次研究在重新認識濟陽坳陷區域構造背景的基礎上，將濟陽坳陷古生界潛山的形成過程分為四個階段，即古生代早中生代?穩定沉降?隆升?輕微褶皺變形及逆斷層發育階段、中生代?初步斷陷階段?塊斷期、新生代早期?斷拗階段?塊斷潛山形成期以及新生代晚期?坳陷階段?潛山定型期。
  12. Abstract : the early embryo developmental block is a common phenomenon in mammal when embryos are cultured in vitro. many studies of phosphorus, glucose, hypoxanthine and cytoplasmic factors on early embryo developmental block carried out by different methods such as morphology, biochemistry, molecular biology and micromanipulation have been reviewed. the merit and shortcoming were analyzed and the necessity of using simple or components limited media overcoming early embryo developmental block were also reviewed. media that have been shown effective in overcoming early embryo developmental block in mouse, rat, hamster, rabbit, pig, sheep, cattle and monkey were listed

    摘要哺乳動物胚胎在體外培養中普遍存在早期發育阻滯的現象.對此，人們用形態學、生物化學、分子生物學、顯微操作等手段開展了磷酸、葡萄糖、次黃嘌呤和細胞質因素對早期胚胎發育阻滯的影響的研究.本文綜合分析了共培養系統的優缺點.說明了採用完全成分已知的培養液對進行有關研究的必要性.列出了有效運用於克服小鼠、大鼠、倉鼠、兔、豬、羊、牛、猴等動物早期胚胎阻滯的成分已知的培養液的名稱。
  13. I understood that within the soul from its primordial beginnings there has been a desire for light and an irrepressible urge to rise out of the primal darkness

    我推斷從其早期原始階段起，靈魂就在渴望光明、就在無法抑制地沖動著要掙脫原始黑暗之地。
  14. By discussing the related documents and analyzing the letterform, we classify the evolution of gothic letters into two steps : the early gothic ( 11th to 12th century ) and the gothic textura ( 13th to 15th century ), and then conclude their calligraphy, construction, characteristics, and lettering

    藉由文獻的評述與字形樣本分析，從形成的歷史背景開始，將字體演化分為兩個階段：早期哥德字體（ 11至12世紀） ，與典型哥德字體（ 13至15世紀） ，歸納其書寫技法、字形結構、視覺特徵與造形概念。
  15. The tested isozymes included esterase ( est ) 、 superoxide dismutase ( sod ) 、 malate. dehydrogenase ( mdh ) 、 malic enzyme ( me ) 、 glutamate dehydrogenase ( gdh ) 、 peroxidase ( per ) and alcohol dehydrogenase ( adh ). there were obvious differences between the normal strain and its degenerative strain in est 、 mdh 、 me 、 sod. the zymotype were the same in the other isozymes. the results were not only used to test the degenerative strain at young stage, but also as the theoretical base to study the genetic mechanism of the degenerative strain

    而其餘四種酶在正常菌株和退化菌株中酶譜一致。本研究不僅可以作為菌株退化早期鑒別的手段之一，而且為進一步研究菌種退化遺傳機理提供了蛋白質水平上的一些理論依據。
  16. This basin had undergone three phases, the rifting phase in permian, the depression phase from mesozoic to early neozoic and the phase which formed the intermountain basin by thrusting reformation latter neozoic

    盆地演化經歷了二疊紀裂谷盆地、中生界至新生界代早期的陸內坳陷盆地和新生代晚期的逆沖改造山間盆地三個階段。
  17. It must be taken before and during early pregnancy when the neural tube is developing

    在神經中樞發育的時候，也就是在早期懷孕階段，補充葉酸對嬰兒很有好處。
  18. The study results can be summerized as following aspects : ( 1 ) the basic settling curve of this basin was broken - line shape of seven sections in which upper jurassic, lower cretaceous, eocene, oligocene and neogene corresponded with the decline ones representing five episodic clear subsidences of this basin, late cretaceous to paleocene and early miocene corresponded with the rising ones reflecting the uplift and denudation of this basin. ( 2 ) the subsidence of this basin migrated from the east to the west, from mesozoic to cenozoic

    研究表明： （ 1 ）北黃海盆地的基本沉降曲線型式為7段折線狀，其中晚侏羅世、早白堊世、始新世、漸新世、新近紀為曲線下降段，代表盆地5幕較明顯的沉降；晚白堊世古新世以及中新世早期為曲線上升段，反映盆地的抬升剝蝕。
  19. Especially, the method can be used in conditions without data of mid - or early - stage, and still gaining satisfied interpretation results

    即使在中期段或是早期段測試數據不能得到的情況下，利用該方法依然能夠進行解釋，得到比較滿意的解釋結果。
  20. In the process of the software development of well test interpretation, a method for early - stage ( pure wellbore storagy, fracture linear flow, fracture - formation dual linear flow ) and radial flow stage parameters interpretation is proposed

    摘要在試井資料解釋軟體開發過程中，提出了求解早期段（純井簡儲集、裂縫線性流、裂縫地層雙線性流）和徑向流段解釋參數的解釋方法。
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