孵育期 的英文怎麼說

中文拼音 [fūyùqī]
孵育期 英文
incubation period
  • 孵 : 動詞（使卵內的胚胎發育成雛鳥） brood; hatch; incubate; （of hens, birds） sit on eggs
  • 育 : 育動詞1. （生育） give birth to 2. （養活; 培育） rear; raise; bring up 3. （教育） educate
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  1. This is the first report that larvae hatched from t. canis embryonated eggs maintained for a long time can cause murine ocular toxocariasis

    本報告為首篇關于自長期培養的犬蛔蟲卵孵育的幼蟲可引起鼠眼部犬蛔蟲癥的研究。
  2. On the basis of foreign documents, the dissertation firstly describes the morphology, taxonomy, and biological characters of cochineal insects. then, by using artificial climate cases in the lab, according to orthogonal design, 8 lands of combinations of temperature, humidity and light is set, while the temperature has four levels : 15, 20, 25 and 30, and the relative humidity has two levels : 60 % and 80 %, while the light also has two levels : 980 lux and 60 lux. through observations and analysis of hatching percentage, survival percentage of the first instar and during from the second instar to the adult, the population tendency index, generation life cycle, size and eggs of female adult, the development of the cochineal under different conditions is studied

    在收集、整理國外對胭脂蟲的研究資料基礎上，首先從胭脂蟲的形態學、分類學、生物學特性入手，進而在實驗室內利用人工氣候箱，應用正交設計方法，設計了4種溫度、 2種濕度、 2種光照梯度的不同組合，通過測定胭脂蟲的孵化率、 1齡若蟲的存活率、 2齡若蟲至成蟲期存活率、種群趨勢指數、世代歷期、雌成蟲的大小、懷卵量等生物學指標，深入研究胭脂蟲在這些組合下的生長發育狀況，應用數理統計方法，分析出溫度、濕度和光照對各項生物學指標的影響，找出胭脂蟲適宜的室內培育條件，並為野外胭脂蟲的培育提供一定的理論依據。
  3. On the basis of empirical analysis of chinese pockety distributing of venture capital on investment stages since 1994, this article uses expectation inosculation function to explain the reason of that, and figures out that this phenomenon not merely easily lead to weakening the fostering function of the high - tech industry by venture capital, aggravating the unfair competition with the traditional way of investment, but also encouraging the emergence of economic foam and the bubble economy

    通過對1994年以來我國創業投資階段分佈不均衡性的實證分析，引入期望吻合度函數來解釋該現象的形成機理，指出創業投資階段分佈不均衡性將容易弱化創業投資孵化高技術產業的產業培育功能、加劇與傳統投資方式的不公平競爭、催生或助長經濟泡沫和泡沫經濟的形成。
  4. Using the hprt gene as a positive control, our result suggested that both the testis tissue and the male embryos from which sry transcription can be detected failed to yield any positive results of xist. female embryos at the pronucleus stage and 2 - cell failed to produce any positive result of sry and xist too. while since the 4 - cells period, xist is constantly transcribed until blastocyst stages

    然後利用實驗一確定的pcr條件，以hprt為陽性對照，用巢式rt - pcr對小鼠早期胚胎進行xist基因的轉錄分析，結果發現，轉錄sry基因的睪丸組織以及雄性胚胎，從受精卵發育到囊胚的過程中，基本上不轉錄xist基因；不轉錄sry基因的雌性卵母細胞和雌性胚胎，從出現原核開始，到發育至2 -細胞期的過程中， xist基因一直不轉錄，但是，從4 -細胞期開始，一直到孵化前囊胚階段，雌性胚胎都轉錄xist基因。
  5. In addition, insulin - ir cell, chromogranin - a - ir cell, testosterone - ir cell and epithelial membrane antigen - ir cell were not detected in the digestive tract of alligator sinensis embryos. the kinds and the numbers of endocrine cells in the digestive tract and glands were less at early prenatal stages but increased greatly in the midterm of development. in the digestive tract of last prenatal stages, it was stomach that had the most endocrine cells and might play the most important role in regulating the growth and differentiation of the digestive tract, the duodenum was in the second place

    縱觀揚子鱷胚胎消化道和消化腺內分泌細胞發生的情況，可得出如下結論： ）胚胎發育早期，胰腺內分泌細胞的數量和種類較多，可能是早期胚胎重要的內分泌調控部位；胚胎中期消化道和消化腺內分泌細胞的數量和種類增加最多，是內分泌細胞分化發育的重要時期：胚胎晚期，以胰腺和幽門、十二指腸的內分泌細胞最密集，為孵出后的消化和吸收的功能調控做好生理準備。
  6. The endocrine cells in the digestive and glands of alligator sinensis embryos aged from 8th to 55th day were localized and compared by using immunohistochemical method with thirteen kinds of antiseras of hormone. during the development of pancreas in alligator sinensis embryos, somatostatin ( ss ) immunoreactive ( ir ) cells, 5 - hydroxytryptamine ( 5 - ht ) - ir cells, glucagon ( glu ) - ir cells, epidermal growth factor ( egf ) - ir cells appeared on 18th day. no p53 protein - ir cell, gastrin - ir cell, testosterone - ir cell, chromogranin a - ir cell, vasoactive intestinal polypeptide - ir cell, epithelial membrane antigen - ir cell or insulin - ir cell was found in the pancreas of alligator sinensis embryos

    本實驗採用免疫組織化學技術，應用13種不同的抗血清，對孵育時間8 ? 55天揚子鱷胚胎消化道及消化腺內分泌細胞的種類進行鑒別、定位和比較，結果如下：揚子鱷胚胎胰腺中，生長抑素、 5 ?羥色胺、胰高血糖素、表皮生長因子、胰多肽免疫反應陽性細胞出現于第8天； p物質免疫陽性細胞出現于第18天； p53 、胃泌素、睪酮、嗜鉻素a 、血管活性腸肽、上皮膜骯原、胰島素免疫陽性細胞在各期揚子鱷胚胎胰腺中均未發現。
  7. The accumulated temperature of each stage of cynoglossus semilaevis gu nther was calculated with the record of the time and the temperature according to the principle of accumulated temperature. the summation of all the accumulated temperature was necessary with which the fertilized egg could get through its development of the embryo stage. the summation was 837. 92 ( hour * ), and the average temperature was calculated to be 21. 0 according to the summation and the total time

    通過對孵化時的溫度和時間的記錄，由積溫法則計算出半滑舌鰨各個發育期所需要的積溫，整個孵化期所需總積溫為各個發育期的積溫之和，最終結果為50275 . 1 （ min ~ * ） ，孵化的平均溫度通過總積溫和孵化總時間計算得，孵化階段的平均溫度為21 . 0 。
  8. The development process, from fertilized egg to spiracular formation can be divided into 26 stages, took 212. 94 hours under the water temperature of ( 20 0. 5 ) and 170. 95 hours under the natural temperature ( 21. 5 24 ). the external morphological characteristics in various stages of the embryonic development were similar to those of rana nigromaculata, but the hatching stage was later than that of rana nigromaculata and earlier than that of rana limnocharis

    自受精卵期至鰓蓋完成期共分為26個時期，其發育歷程及各時期胚胎外形特徵與黑斑蛙基本相似，但孵化期比黑斑蛙推遲三個胚期而早於澤蛙，在水溫（ 20 0 . 5 ）及常溫（ 21 . 5 24 ）條件下，其胚胎發育的全時程分別為212 . 94小時和170 . 95小時。
  9. Gonadal development and fecundity are affected by certain essential dietary nutrients, especially essential amino acids, essential fatty acids, and vitamins etc. thus, during the last two decades, more attention has been paid to the optimal level of different nutrients in broodstock diets. it is well known that protein is a kind of indispensable nutrient because of its important physiological function on body structure and supplying energy to the growth and development of shrimp and crab. protein and amino acids of broodstock diet have been identified as major dietary factors that determine successful reproduction and survival of offspring

    而這些問題的解決則要求對中華絨螯蟹生殖過程中的攝食和消化生理機制，親體性成熟期對各種必需營養素（如必需氨基酸、必需脂肪酸和維生素等）的需求，卵細胞發生過程中營養物質的合成、轉運及貯存規律，以及在受精卵、胚胎和后續以內源性營養為主的?狀幼體發育階段對卵黃磷蛋白的消耗和利用模式等環節進行較為深入的研究，在全面系統地了解中華絨螯蟹的生殖營養生理的基礎上，探討親體生殖營養對卵質、孵化及后續幼體生長發育的影響。
  10. In order to clone new genes expressed during early embryonic development of trionyx sinensis, we constructed and characterized a cdna expression library from poly ( a + ) mrna isolated from 250 mg of cranial / kidney / gonad complex tissues of one - week - old embryos of trionyx sinesis using the smart ( switching mechanism at 5 " end of rna transcript ) cdna synthesis and ld - pcr amplification strategy

    為了克隆到與胚胎發育有關的新基因，以孵化一星期的中華鱉（ trto屍砂優sinensis ）胚胎的頭部、生殖晴混合組織為原始材料，採用smart但witching叢eehanism叢5 』 endof旦nairanseript ）和長距離pcr伍d一pcr ）技術，構建t一個中華鱉cdna表達文庫。
  11. Effects of embryonic developmental stages in vitro from fertilized eggs in chinese mitten crab eriocheir sinensis on larva rearing

    不同發育期中華絨螯蟹胚胎離體孵化和幼體培育的研究
  12. Company acquisitions, equity, investment and other forms of high - tech projects in seed cultivation incubation period, through professional project management and industrial operation to achieve scientific and technological achievements of great value

    公司以購並、參股、引資等形式，對處于種子期的高科技項目進行培育孵化，通過專業項目管理和產業化運作，以實現科技成果的巨大價值。
  13. Female birds have a special type of bone, called a medullary bone, that grows in their limbs when they are laying eggs, forming a layer inside the hard outer bone

    骨髓骨富含形成卵殼的鈣元素。當雌鳥進入孵卵期時，骨髓骨開始在翼處發育，並在堅硬的翼骨外層下形成一層。
  14. It says clones are expected to be used mostly as breeding animals to spread desirable qualities

    該機構認為克隆被期望運用於孵育動物以推廣優良品種方面。
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