幼體發生 的英文怎麼說

中文拼音 [yòutǐfāshēng]
幼體發生 英文
proterogenesis
  • 體 : 體構詞成分。
  • 發 : 名詞（頭發） hair
  • 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;...
  1. Product description : dry food formula made with lamb, millet, amaranth, barley and brown rice. ideal for growing puppies, to maintain total health

    配方使用羊，小米，莧，大麥和啡米而製成。使生長發育中的幼犬保持整體的健康。
  2. The results show that season has remarkable effect on component of cerambycidae community, which suggests that longicorn beetles occur much seasonally ; habitat type also has large effect on it, which reflects the dependence of longicorn beetles on host plant ; but altitude gradient has smaller effect on it, which is a result of the fact that longicorn beetles " larvae live all their life inside the stem of host plant and are seldom influenced by outside surroundings

    結果表明，月份對天牛群落組成影響顯著，天牛的發生具有明顯的季節性；生境類型對天牛群落組成也有很大影響，體現了天牛對寄主植物的依賴性；海拔對天牛群落組成的影響較小，這與天牛幼蟲終生生活在寄主植物莖內，受外界環境影響較小有關。
  3. In the rat and rabbit, neonates are born blind, naked and with a poorly developed thermoregulatory system.

    大鼠和兔子的初生幼仔出生時是閉目無毛的，體溫調節系統發育不足。
  4. Based on the extensive studies of subtilisin - like protease ( prl ) of metarhizium anisopliae, extracellullar serine protease is suggested to be a key enzyme involved in the fimgal penetration to invertebrates. the investigation of serine protease in the nematode infected by owvtl may help to understand the mechanism of nematophagous fimgi as biological control agents. a 3l kda serine protease was isolated and purified from the liquid culture of h rhossiliensis owvtl challenged with nematode panagrellus redivivus

    本研究利用線蟲誘導下owvt - 1菌株液體發酵，通過粗分級分離、離子交換層析和凝膠過濾層析分離提純了一個分子量為31kda的絲氨酸蛋白酶，生物學測定表明其對大豆胞囊線蟲二齡幼蟲具有致死作用，同時測定了該酶理化特性，酶活力在75附近酶活力最高，隨著ph的增加酶的穩定性升高，與膽堿酯酶具有相似的ph曲線，對特異性底物aape （ suc - ala - ala - pro - glu - pna ）具有作用， ssi和ci - 2抑制該酶的活性。
  5. With a lot of historical materials analysis and judgment from veteran quqiubai study experts, we find that due to his early weak physique and long - time suffering from illness, his temperament tends to be phlegmatic with some sanguineous features. such physique and temperament laid mental and physical foundations for his future development of personality. what dominates his character is the traditional features of literary men with his temperament influencing, which contain " moderate disposition ", " high responsibility " agreeable humanity "

    通過大量史料分析和瞿秋白研究資深專家評判，我們發現，瞿秋白自幼體質羸弱，長期患病，氣質主要傾向于粘液質併兼有些許多血質的特點，這種體質與氣質為其人格的發展奠定了生理和心理基礎；性格中處于首要地位的是帶有其氣質特點的傳統文人性格，而「性情平和」 、 「高度盡責」 、 「宜人性強」則是其性格中位於前列的三個主要特質。
  6. The results showed that toxic m. aeruginosa delayed the growth and reproduction of the water fleas because the algae hindered reproduction of the water fleas

    試驗結果表明，有毒的微囊藻不僅明顯延緩大型?的生長，而且阻礙蟲體的懷卵和發育，並造成幼體產出困難、導致大型?死亡率升高。
  7. Article 17 collective activities organized by schools and kindergartens for minor students and children, such as taking part in rallies, recreational activities and social practices, shall be conductive to the sound growth of minors ; accidents endangering personal safety shall be prevented

    第十七條學校和幼兒園安排未成年學生和兒童參加集會、文化娛樂、社會實踐等集體活動，應當有利於未成年人的健康成長，防止發生人身安全事故。
  8. The insect feeding test indicated that the development of lymantria dispar was clearly put off, in which the insects feeded transgenic plants were 2 ages, when the insects as the control were 4 ages after treating 15 days. besides, the insect growth was restrained, that the weight of insect as control was 9. 7 and 6. 4 times compared to the treated ones. it also resulted that the foreign gene could normally express in the transgenic plants by displaying insect resistance in a certain degrees

    舞毒蛾幼蟲發育推遲， 15天時處理為4齡，但對照仍為2齡，發育推遲了2個齡期；舞毒蛾生長受到抑制，對照的體重為處理的9 . 7倍與6 . 4倍，外源基因嚴重抑制幼蟲的生長，說明外源基因在轉基因白樺中能夠正常表達，轉基因植株表現一定的抗蟲性。
  9. Niche breadth of four dominate populations at three age groups was studied by the methods of resource utilization ability and ratio. the result shows that : symplocos sectchuanensis is a typical gengeration species whi ch resource utilization ability is strong, and distribution is wide. meanwhile, go rdonia acuminata, castanopsis fargesis and pinus massoniana specialized at some d egree in resource utilizationm, their distribution is limited. especially, the ju venile of pinus massoniana specialized outstandingly. with the devlopment of pinu s massoniana, which is the pioneer population in mt. jinyun, the environment become s unfit to it ' s juvenile. it turns to needle and evergreen broad - leaves mixed fo r est. because the tolerance toward shading of gordonia acuminata is lower than tha t of castanopsis fargesis, gordonia acuminata will be substituted by castanopsis fargesis and other evergreen broad - leaves species are the edificators. the popul ation ' s ability of resource utilization is the inner factor of population distri bution and community succession. the distribution of light and the concentrate of nutrient ( such as n ) is the outer factors of community succession

    對縉雲山森林植被的4個優勢種群3個年齡級生態位寬度進行了研究.結果表明，川灰木利用資源的能力最強、分佈廣，為典型的泛化種.大頭茶、栲樹、馬尾松對資源的利用在一定程度上特化，分佈上有一定的局限性.馬尾松的中齡組與幼齡組特化現象十分顯著.縉雲山森林植被的先鋒種馬尾松的發展，導致環境的改變不適于其幼齡個體的生長，群落演替到針闊葉混交林階段，最後發展為以栲樹等為建群種的常綠闊葉林.種群的資源利用能力，是種群分佈與群落演替的內在原因，光因子和營養元素（如n ）是群落演替的主要外部動力
  10. ( 2 ) it is the tactics of keeping the seed storehouse under the adverse environment that seed spreading has the dispersiveness of time, space heterogeneity of the seed spreading and the dormancy in summer, ( 3 ) the seed coat of lepidium pertoliatum l. and lepidium apetalum willd. make the seed bigger, which is useful to promote the seed sprouting and developing of seedling by absorbing the around moisture

    具體表現為： （ 1 ）植物的生長發育以及植物的生長節律，均受到環境的影響； （ 2 ）種子的分批成熟，種子傳播具有空間隨機性以及種子具有夏季休眠的特性，都是種子在惡劣環境下保存種子庫的策略（ 3 ）抱莖獨行菜和獨行菜的種衣一方面可以使種子大粒化，另外還利於吸收水分有助於促進種子萌發和幼苗發育，這些對種群的延續具有重要的意義。
  11. 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。
  12. In order to understand the mechanism of settlement and metamorphosis in styela canopus primarily, experiments observated the embryo stage of s. canopus and studied some chemical and biological factors which affect the settlement and metamorphosis of s. canopus larvae

    在實驗室條件下，對冠瘤海鞘（ styelacanopus ）的胚胎發育階段進行了觀察，研究了影響其附著變態的一些化學和生物因子，初步解釋冠瘤海鞘幼體附著變態的機制。
  13. " our findings suggest that the increase in lung function during the first year of life was proportional to somatic growth and similar for premature and full - term infants, " the study authors conclude. " the persistence of reduced expiratory flows in healthy preterm infants may contribute to their increased risk of recurrent respiratory illnesses early in life

    「我們的研究結果表明， 1周歲內肺功能的增強和身體的生長是相稱的，並且這一點早產兒和足月的嬰兒是相似的」研究者推斷「健康早產兒的呼氣量持續減少可能會促使他們在幼年呼吸系統疾病復發風險的增加。
  14. The contrast experiment shows that the combination of yuanji treatment and traditional chinese and western medicines exerts an obvious effect in preventing and curing gonorrhea of young shrimps, in increasing the disease - resisting ability, the survival rate, and the growth vitality, in shortening the hatching and growing period, and in improving the production of young shrimps

    通過對比試驗表明，元極處理結合中西藥物對防治羅氏沼蝦「白濁病」有明顯效果，能提高蝦苗抗病力、成活率和生長活力，縮短雌蝦孵出幼體及幼體發育成蝦苗的時間，促進蝦苗增產。
  15. Meanwhile, on the base of the related art origin of theory and play theory, i demonstrate the children art education, and consider the art activity which is of shape, inner recognition and operational pleasure is the best selection. the children art education derive from the natural situation, as a result of inner cognitive psychology adjustment and sign movement to the stimulus from the outer environment. satisfied with the physical need, the children go into play situation consciously or unconsciously, in means of tools, materials and symbols to express the objective reality, will and ideology

    幼兒美術的發生是自然狀態中，幼兒在外界事物刺激下，通過認知心理的內部調適，支配肢體運動的結果；幼兒美術是在滿足生理需要，在知覺的基礎上、外界事物刺激下、輕松愉悅的氛圍中，幼兒有意無意地進入游戲狀態，藉助工具、材料、符號等自然手段，反映客觀現實、願望和自我意象。
  16. Abstract : in this paper we investigated the effects on human bo dies after being placed in the jiang ' s guideti cabin with biotic field to receiv e the plant seedlings ' irradiating biological electromagnetic waves

    文摘:將人體置於姜氏場導艙內接受載有青春信息的植物幼苗發射的生物電磁波。
  17. Genotype mainly influences the frequency of embryogenic calli formation, 81. 35 % immature embryo of yangmai 87158 can form embryogenic calli, while only 16. 81 % immature embryo of annong 92484 can form embryogenic calli

    基因型的影響主要影響到胚性愈傷組織的發生頻率，以幼胚為外植體楊麥87158可以達到sl
  18. In final, the author puts forward several guidance strategies in detail, in order to recognize the concealed exploratory behavior which contain the preschoolers " points of interest and usually appear in the preschoolers " daily life, maintain, develop and deepen the preschoolers " exploratory behavior, and advance preschoolers " all round development of physique, intelligence, morality and aesthetics etc truly and initiatively

    旨在認清幼兒日常生活中經常出現的、比較隱含的、包含著幼兒興趣點的探索性行為，對其進行展開，使幼兒在科學教育中出現的探索性行為得以維持、發展和深化，促進幼兒體、智、德、美、勞各方面變化發展的實際、主動地發生。
  19. Major research and development, production and marketing of toys early childhood education, tongchuang, blackboards, sports fitness equipment, rubber matting, plastic runway

    主要研製開發、生產銷售幼兒教玩具、童床、黑板、體育健身器材、橡膠地墊、塑膠跑道等。
  20. The jiangsu decoration limited company is expands by the baoying county decoration literary style toy main plant becomes, is the collection development, the development, the production sells the baby to teach the toy, the outdoors fitness facility, the cultural teaching thing in a body specialized enterprise

    江蘇寶星有限公司是由寶應縣寶星文體玩具總廠擴建而成，是集研製、開發、生產銷售幼兒教玩具、戶外健身設施、文化教學用品於一體的專業化企業。
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