生前發育 的英文怎麼說

中文拼音 [shēngqiánfāyù]
生前發育 英文
prenatal development
  • 生 : Ⅰ動詞1 （生育; 生殖） give birth to; bear 2 （出生） be born 3 （生長） grow 4 （生存; 活） live;...
  • 前 : Ⅰ名詞1 （在正面的） front 2 （次序在先的） first; top 3 （過去的; 較早的） ago; before; preceding...
  • 發 : 名詞（頭發） hair
  • 育 : 育動詞1. （生育） give birth to 2. （養活; 培育） rear; raise; bring up 3. （教育） educate
  • 生前 : before one's death; during one's lifetime
  1. The fluctuation of anterior teeth colouration during the period of growth puberty in children and adolescents

    青少年生長發育期正常前牙顏色的變化趨勢
  2. Chitinase forming strain is a kind of special microorganisms. this strain can utilize chitin as carbon source to survive and repoduce. and it has the common biochemical ch aracteristics of secreting chitinase. chitinase can degrade chitin into chitin oligosaccharide, chitin disaccharide, and chitin monosaccharide. the application of chitinase and chitin oligo saccharide on plant resistance are extensively reported. moreover researches verified that c hitin oligosaccharide can promot the growth of plant. so chitinase froming strain is a kin d of promising fungi - resistant microorgnanism. therefore, it ' s a very meaningful work to d o more extensive and deeper researches in this respect

    而幾丁質酶和幾丁寡糖在植物抗病上的應用已經被廣泛的報道，而且有研究證實幾丁寡糖還能促進植物的生長發育。幾丁質酶產生菌是一類很有前途的抗真菌的微生物，因此，在這方面作更廣泛更深入的研究是很有意義的工作。
  3. So far few studies have examined the ontogeny of the overall synaptic responses in rat hippocampal ca1 neurons during postnatal development a systematical study of the evoked synaptic responses during development is useful for understanding the developmental integration of neural signals on the ca1 pyramidal neurons

    到目前為止，還未見對發育過程中大鼠海馬ca1錐體神經元總突觸反應的生后發育進行研究的報道，因此對發育過程中誘發的突觸反應進行系統的研究有利於闡明ca1錐體神經元對神經信號的發育整合。
  4. Proplastid a self - duplicating undifferentiated plastid, about 0. 5 - 1 m in diameter and found in the meristematic regions of plants. they grow and develop into plastids of different types

    前質體：能夠自我復制的沒有分化的質體，直徑約0 . 5 - 1微米，發現于植物分生組織區域。它們生長發育為不同類型的質體。
  5. The ephemerals is a kind of plant starting its new living period using the melting snow water in the early spring. they make use of melting snow water and spring rainwater under certain temperature to grow, then they will finish the life history quickly before hot summer comes

    早春短命植物是一類生長在乾旱區，以早春融雪水啟動其新的生活周期，利用融雪水及春季雨水提供的土壤濕度和一定的溫度生長發育，在炎熱夏季來臨之前迅速完成生活史的一年生草本植物。
  6. Hengdan turbidite terrane : fillings in a late paleozoic forearc basin developed on the passive margin of the yangtze plate

    晚古生代發育于揚子板塊被動陸緣上的弧前盆地充填物
  7. Study on branchlet surface sculpture does not reveal any hair - like structures as recorded by previous authors ; only some warty cuticles on the ridges and variable stomata in the grooves are noted. the surface of synangium in ephedra has secondary sculpture while the lip of the openings of synangium resembles the cerebral waves

    對小枝表面掃描電鏡下的微形態構造的研究並沒有發現前人報道的毛狀體特徵，而只有一些疣狀角質突起和有變異的氣孔，同時注意到，麻黃屬植物的小枝表面特徵受到生境、發育階段的影響。
  8. The proportion that the sediment yield of the main gully accounts for the total sediment yield of the experimental watershed model is from48. 7 % to 66. 6 %, and the proportion that deposition sediment yield of main gully accounts for the total deposition sediment yield of the experimental watershed model is from64. 9 % to 99. 4 %. the developing process of topographic feature of the experimental watershed model. expanding the gully width and cutting down the gully bottom are the two chief forms of the topographic feature development

    流域模型地貌形態發育過程溝谷擴展和下切是流域模型地貌形態發育的主要形式，溝谷擴展發育主要發生在發育活躍時段，主溝所佔溝谷總面積比例在流域模型溝谷擴展發育過程中保持在60以上：主支溝下切發育在發育初期和發育活躍時段前期表現最為劇烈，其橫剖面為v字形，在發育初期和穩定時期時段呈現淺u字形和底部較為平坦的梯形，主溝的橫剖面發育明顯優先於各支溝。
  9. Tian shan extends east - west in central asia, the tian shan range was formed in later paleozoic, and a few intramontan basins appeared in mesozoic. it uplifetd again in early miocene because of the north - south compression induced by the india - asia collision, so many active structures can be found in tian shan. active tectonics took actions during last ten thousands yeas, and surface traces of fault scarps, detached gullies and folds in alluvial deposit are apparent, so it is easy to distinguish them from other geological phenomema

    天山位於亞洲中部，天山造山帶形成於晚古生代，到中生代時，在天山內部形成了一些山間盆地，印度板塊在始新世向北與歐亞板塊碰撞，天山受南北向擠壓力的作用再度于早中新世隆起，由於板塊碰撞的持續進行，在天山山間及山前發育了許多的活動構造。
  10. The future characterization and genetic analysis for candidate mutant were carried out and find that some candidate mutant ( such as roi30 doil - 1 doi0311131 ) have good phenotype by drought h2o2 aba - stressed treatment. at the same time we also observe the development of candidate mutant at different growth stages carefully. many modal difference between mutant an d wild type at the same period were found, such as more rosette layering fatty and big in leaves, advancment or delay for the flower period, rosettes living in the main stem, shorten in figure, the amount of seed little, sterilization etc. these physiological and modal changes may reflect with maladjustment in expressions of some gene and confusion on their inner control, . we will futher study concrete and detailed function mechanism

    我們對這些擬南芥侯選突變體進行進一步的鑒定和遺傳學分析，發現ro口口、 doil 、 doi口jlll3i等潛在突變株對aba 、過氧化氫及早脅迫有明顯表型，同時對潛在突變體的生長發育進行了詳細的觀察，發現多數潛在突變株與同條件下野生型比出現了許多明顯的形態改變，如:蓮座基葉增多、分層、肥大，花期提前或延遲，主莖生輪座，株型矮化，產籽量少，不育，敗育等，這些生理和形態上的差異很可能反映了它們內部某些基因的表達受到了影響、代謝調控發生了紊亂，具體和詳細的作用機制還需要進一步的研究。
  11. However, the oocytes will arrest the first meiosis at prophase in their follicles. after a long development and acquiring the meiotic resumption competence, oocytes in preovulatory follicles will resume meiosis to mature under the stimulation of preovulatory gonadotropins surge

    卵母細胞減數分裂隨之停滯于第一次減數分裂的前期，在卵泡中通過漫長的生長發育過程后，在一定的刺激條件下才恢復減數分裂而成熟。
  12. The result showed that the growth of junior in the cities is still in the trend of grown - up earlier ; the growth enter the low speed growth stage gradually ; the obese question of ten years ' old junior appears seviously ; the body weight rate of rising older than of 12 - years - old girls increase slowly, which cause the no - cordination between the body weight and the height grows to some degree

    結果表明，未來10年我國城市兒童青少年生長發育有繼續提前的趨勢；生長發育逐漸進入低速增長階段； 10歲左右的兒童肥胖問題日趨顯現； 12歲后女孩體重增長速度過緩，導致一定程度上呈現體重與身高增長之間的不協調。
  13. The harms of soil compaction represented briefly as soil bulk density and penetration resistance increased, macroporosity decreased, soil physical, chemical and biological properties deteriorated, which effected on crop growing and soil structure degradation, and has become one of the principal obstacle factors for sustainable development of agriculture

    土壤機械壓實危害主要表現在土壤容積質量和機械阻力增加，大孔隙減少，土壤物理、化學、生物性狀惡化，進而影響作物的生長發育，土壤結構發生退化，已成為當前制約農業可持續發展的障礙因素之一。
  14. To satisfy the need for cell differentiation, vision maintenance, reproduction and individual maturity, vitamin a is transported to target cell in a highly specific and regulated manner by combination with rbp and transthyretin. the fluctuation of rbp in blood circulation or urine could be observed due to some diseases

    維生素a結合蛋白與維生素a及前白蛋白以1 ： 1 ： 1的比例結合形成復合物后，共同將維生素a從肝臟運送到靶組織以滿足機體生長發育、視覺維護以及細胞分化等生命活動需要。
  15. Horticultural plants are prone to infected by various virus during long term vegetative reproduction, which have blocked the growth and development of horticultural plants, and reduced their economy value, hence great importance have been attached to the prevention and treatment of virus disease in the world

    摘要園藝植物在長期營養繁殖過程中易感染各種病毒病害，嚴重威脅了園藝植物的生長發育，降低經濟價值，目前世界各國對病毒病害的研究和防治都極為重視。
  16. Liangyungang is a coastal opening city in china. it has mountailn, water bodies and sea. the special geographic location makes it possible to develop diversifide economy. it is suitable to grow many kinds of crops

    我市作為沿海開放城市，有山、有水、有海，特殊的地理位置，使多種經營有著廣闊的發展前景和得天獨厚的資源優勢，適宜多種生物生長、發育。
  17. Study of the physical development and its trend of preschool children in xi ' an

    西安市學齡前兒童生長發育狀況及趨勢研究
  18. Analysis on growth and nutritive state of preschool children in yichuan country between 1986 and

    宜川縣學齡前兒童生長發育及營養狀況13年趨勢分析
  19. Growth development status and assessment on preschool children in guangdong in

    廣東省2002年學齡前兒童生長發育狀況及評價
  20. The species can only be found at altitude 400 - 1000m in the beauty spot of bei jiu shui of mountain lao, and lives in patchy habitats. the habitat is located at the shade slope or semi - shade slope where the forest coverage was developed well and the sunlight and soil humidity can meet the needs of the species

    調查結果顯示，目前青島百合集中分佈地僅次於嶗山北九水以南，海拔400 1000m的區域，植物一般生長于陰坡或半陰坡的森林中，說明青島百合的生長發育既需要較為充足的水分供應，又必須保證足夠的光照。
分享友人
分享到 Line

分享到臉書