日齡 的英文怎麼說

中文拼音 [rìlíng]
日齡 英文
age in days
  • 日 : Ⅰ名詞1 （太陽） sun 2 （白天） daytime; day 3 （一晝夜; 天） day 4 （泛指某一段時間） time 5 （日...
  • 齡 : 名1. （歲數） age; years 2. （年限） length of time; duration 3. （某些生物體發育過程中不同的階段） instar
  1. The a / pr / 8 / 34 ( hln1 ) adapted to mouse lung was propagated in allantoic cavity of 9 - day - old embryonated chicken eggs and titered by hemagglutinin test, and the tilers was 1 : 320

    用9日齡雞胚培養人流感病毒的鼠肺適應株戶jp側8 / 34 （ hini ） ，通過血凝實驗測得病毒滴度為1 : 320 。
  2. Two ndv strains, lasota and f48e9, were propagated in 9 - day - old embryonated specific - pathogen - free ( spf ) eggs respectively for 36 hours at 37, then these chicken embryos were placed at 4 for 12h before the allantoic fluid was gained

    首先，將ndvlasota株和f48e9株分別接種於9日齡spf雞胚，於37孵化36h ，置4 12h后收獲雞胚尿囊液。
  3. Chicks reared under natural light are frequently debeaked at 1 day of age or a few days after delivery to the brooder.

    在天然光線下飼養的小雞，經常是在一日齡時或在進入育雛室后幾天內斷喙。
  4. T active immunization could maintain its castration for a period, at the age of 11w, the development of combs and wattles were evidently slower in the immunized groups ( p < 0. 05 ), and the testes atrophied. meanwhile, both its serum t concentration and body weight were evidently lower than the untreated group. 2. the does of 0. 2mg / ml produced the best immunisation performance and promotion growth effecct, we could induce the dosage was the main factor in deciding the final effect, injection at w3 achieved the best result

    11周齡時，各免疫組雞體重、血漿睪酮含量顯著（ p 0 . 05 ）低於對照組，睪丸及冠垂發育受到抑制，明顯發生萎縮，其中以0 . 2mg / ml劑量， 3周齡免疫抑制作用最為明顯；此後隨著日齡的增長，免疫抑制作用逐漸下降，到15周齡時，免疫抑制作用明顯逆轉，機體的生長發育恢復正常，免疫各組與對照組相比測定指標無顯著性差異（ p 0 . 05 ） ；至19周齡，各免疫組睪丸和冠垂生長發育、體重、血漿睪酮含量都顯著（ p 0 . 05 ）高於對照組，其中以0 . 2mg / ml劑量組， 9周齡免疫促生長作用最為明顯。
  5. All sorts of day age chicken and turkey can affect hair die in one ' s bed to die, and be like goose of cheeper duck, cheeper to waterfowl its mortality is taller

    各種日齡的雞和火雞都可感染發病死亡，而對於水禽如雛鴨、雛鵝其死亡率較高。
  6. All sorts of breed, differ the chicken of day age and turkey can affect hair die in one ' s bed to die, and be like goose of cheeper duck, cheeper to waterfowl its mortality is taller

    各種品種、不同日齡的雞和火雞都可感染發病死亡，而對於水禽如雛鴨、雛鵝其死亡率較高。
  7. Should accomplish begin from the room that eat an egg, the egg is installed dish, hatch, piece cheeper, waiting room and shipping room of 1 day of age cheeper arrives area of carriage car carry should be one - way traffic course

    應該做到從進蛋室開始，雞蛋裝盤、孵化、出雛、等候室和1日齡雛裝運室到運輸車載運區應是單行交通路線。
  8. However, for litter size and litter weight at the age of 20d, crossbred duroc mated groups appeared superior to pure ones

    但在20日齡窩仔數和窩重性狀上，雜種公豬優于純種公豬。
  9. There are many adaptive changes in the two research subjects ( artemisia. songarica schrenk. and seriphidium. santolinum ( schrenk ) polijak. ) in morphology and anatomy, such as with the increase of the daily age, the root - shoots ratio increased ; the root became stronger ; the ratio of leaf volume and leaf area increased ; the volume of epidermic cell decreased ; the cut - icle and phellem layer on the surface of root thickened. stoma caved in leaf ; epidermal hair of leaf and stem well - developed, palisde tissue developed well, the cell gap decreased ; the spongy tissue disappeared ; leaf is kinds of isolateralthat is the typical xeromorphic structure ; crystal cell and fibric cell increased ; conducting tissue and mechanical tissue developed well ; bundle sheath appeared

    實驗研究的兩種菊科（ compositae ）植物（準噶爾沙蒿（ artemisiasongaricaschrenk ）和沙漠絹蒿（ seriphidiumsantolinum （ schrenk ） poljak . ） ） ，形態解剖方面的變化表現為：隨日齡增加，根長/株高比值日益增大；根系逐漸發達；體積與葉面積比逐漸增大；表皮細胞體積變小；角質層增厚；根外部出現加厚的木栓層；氣孔下陷；葉、莖部的表皮毛密布，柵欄組織日益發達；而細胞間隙日漸變小；海綿組織逐漸消失；葉面結構常為典型旱生結構? ?等葉面；晶細胞及纖維細胞數目增多；輸導組織、機械組織日漸發達；具有維管束鞘等等。
  10. Goslings and muscovy ducklings of 4 to 20 - day - old are the most susceptible to the virus. the mortality is up to 70 / o - 100 / o

    本病主要侵害出殼后4 - 20日齡的雛鵝、雛番鴨，發病率和死亡率可達70 100 。
  11. In this paper, 45 e. coli strains isolated from chicken farms in sichuan province were determined to be the pathogenic e. coli by animal test. type 1 pili of 45 strains isolated was detected by msha. the pila gene of 45 avian pathogenic e. coli strains were amplified by the polymerase chain reaction ( pcr ) with primers designed according to the sequence of the pila gene in genbank. results showed that pcr was more sensitive, faster and more characteristic than msha to detect type 1 pili

    本研究將從四川規模化雞場分離鑒定、經1日齡雛雞致病性試驗得到的雞源致病性大腸桿菌45株，採用d -甘露糖敏感血凝試驗（ msha ）檢測1型菌毛，根據genbank中公布的人源大腸桿菌1型菌毛pila基因序列設計一對引物用pcr擴增雞源致病性大腸桿菌1型菌毛pila基因。
  12. Except for the gh cells in the ppd, no other hormone cells were found differentiated

    11日齡稚魚腦垂體中除ppd內gh細胞已分化外，未見其它激素分泌細胞分化。
  13. Royal jelly was named emperor royal jelly, for short king jelly, ordinary called queen bees breed. it is excreted by larynx gland and big jaw gland from young worker bees who is 11 - 21 days old. royal jelly is milk white and light yellow, translucence and light stick plasm, special aroma, acid & acrid taste and light sweet

    蜂王漿又名蜂皇漿，簡稱王漿，俗稱蜂王乳，是11 21日齡青年工蜂發達的下咽頭腺和大顎腺所分泌，蜂王漿為乳白色或淡黃色，半透明微黏稠的漿狀物，有特殊香味，味酸澀辛略甜。
  14. The steady dead generation and time that was caused by the isolated virus was certain by chicken embryo which was inoculated on seven or nine days. the histopathological changs of the infectious stunting syndrom were studied by the way of ordinary paraffin section and he dying. the experimental result were as follows : the test proved that the changes of the chicken embryo were different in different stage. the chicken embryo dead in a week after it inoculated. the body was dropsy and hemorrhage. dead before it hatched out, the embyo body were dropsy, pale and slime. the liver was yellow and swolled, gallbladder ( vesica fellea ) was filled with bile. bursa and glandula thymus analosis. the kindey dropsy. bowel lamina were humble, dilatation. gas and yellow foam were filled the bowel. histopathological changes were that, in early stage, obvious changes of liver and kindey were dropsy, hemorrhage and necrosis. two types eosinophilic intranuclear inclusion bodies including large round and little granular were present in cells of the above organs. the obvious changes of bursa were dropsy, adverse folliiculated growth and little lymphocytes proliferating, 19 - 21 days chicken embryo, one or two big empty vacuoles were prensent in cells of liver and kindey. the number of the folliculi was growing, the vacuoles between cells were larger

    膽囊充盈、其內充滿稀薄的膽汁；法氏囊、胸腺萎縮，腸道擴張、腸壁菲薄、內充滿氣體及黃色泡沫狀物；腎臟腫大。病理組織學變化方面，早期肝臟、腎臟、腸主要以出血、水腫和壞死為主，且肝細胞核及腎小管的上皮細胞核內均發現有核內包涵體，包涵體呈嗜酸性，為大型圓形包涵體或不規則的顆粒狀；法氏囊則以水腫、濾泡發育不良、小型淋巴細胞數量增多為主。 19 21日齡雞胚肝細胞、腎小管上皮細胞的胞漿內出現1 2各大的空泡，法氏囊濾泡數目增多細胞間有較大空隙。
  15. 3. the effect of t active immunization was reversible, and the function of gonad could recover. at the age of 15w, the immuological effects disappeared gradually, and no distinct differences could be observed between immunized and untreated group. 4

    本試驗結果表明， t - 3 - bsa免疫雛公雞在一定時間內具有免疫抑制功能，可以代替傳統的手術去勢法，但抑制作用隨著日齡的增長具有可逆性，同時表現出較強的促生長作用。
  16. In a 3 - day old larva, the pituitary gland is formed and is of front - back style. in a 5 - day old larva, neurohypophsis and adenohypophysis can be distinguished

    5日齡仔魚腦垂體可區分出神經垂體及腺垂體，腺垂體可區分出rpd 、 ppd 、和pi三個區域。
  17. 10. 14. 25 and 30 days post injection and separated the serum. meanwhile, pathological changes of lymphocytes and changing role of igm, igg from different days old chickens infected with aev - nh937 were systematically studied by viral inoculation of animal, pathological test and elisa

    採用了病毒接種技術、普通病理學方法、酶聯免疫吸附實驗等方法，研究了不同日齡spf雛雞人工感染aev - nh937株后的血清igm 、 igg的動態變化規律。
  18. Rufifacies, peak 16 ( unknown ) and 25 ( 11 -, 13 -, 15 - methyl - hentriacontane ) for b. peregrina and peak 3 ( unknown ), 4 ( tricosene ) and 23 ( unknown ) for p. crassipalpis. additionally, the models were developed respectively to determine the larval age of different flies accurately. 2 temperature effects of time - associated characteristic in cuticular hydrocarbons of aldrichina grahami larva highly significant correlation were observed between the relative abundance of some larval cuticular hydrocarbons associated with gas chromatographic peaks and the chronological age of al

    2溫度對巨尾阿麗蠅幼蟲表皮碳氫化合物組成時間特徵的影響及日齡推斷模型的建立巨尾阿麗蠅幼蟲表皮碳氫化合物組份色譜峰，即p30 （二十五烯a ） 、 p33 （正二十五烷） 、 p48 （二十七烯a ） 、 p49 （二十七烯b ）和p79 （正三十一烷）含量與幼蟲日齡呈極顯著相關，且在不同恆溫（ 16 、 20 、 24和28 ）下的變化趨勢基本一致。
  19. Spf chickens with 21 - day - old were infected subcutaneously with oil - emulsion vaccine of ibdv of germinal or cellcular and injected intramuscularly with different dosages bursin which gain through ultrafilter. lt is proved that bursin of chickens and ducks can both shorten the time of antibody induced against ibdv, raise the level of serum antibody. they make chickens obtaining strong immunocompetente in a short time. agp liters of the group of infecting 0. 4mlcbs + ibdv of germinal and 0. 8mlcbs + ibdv of cellcular or 0. 8mldbs + ibdv of germinal and cellcular are higher than immune control group about 2 liters averagely. the chickens were inoculated with ibdv live vaccine mixed with the different dosages of lyophilized bursin by the eye drop method. the results sugest that cbs or dbs of different dosages can both improve the antibody inducation to different age chickens against ibdv. they may also alleviate the immunological injury of activated virus to bursa of fabricius. and promote the repairation of the lesion. it can be found that bs can raise body weight gain and feed coversion ratio

    將超濾獲得的法氏囊活性肽分別以不同劑量肌肉注射21日齡spf雞，同時頸部皮下注射ibd胚毒或細胞毒滅活苗，結果表明：雞、鴨法氏囊活性肽都能夠縮短ibd油苗誘導產生抗體的時間，提高抗體水平，使雞可以在比較短的時間內獲得堅強的免疫。 0 . 4mlcbs胚毒組和0 . 8mlcbs細胞毒組或0 . 8mldbs胚毒和細胞毒組的agp抗體滴度平均比免疫對照組高2個滴度。將法氏囊活性肽與ibd活苗聯合免疫雞，結果表明：不同劑量的cbs和dbs都可以對不同日齡雞ibd抗體的產生有不同程度的促進作用；還可以減少弱毒對雞法氏囊組織的損傷，加快其修復。
  20. Materials and methods : fecal, cloacal and tracheal swabs from different types of poultry were collected in 6 live - bird retail markets once a week. they were inoculated into 9 - 11 days embryonated chicken eggs and incubated in 35 " c for 72 hours. hi and nl assays were performed to detect the subtype of viruses if ha test were positive ( ad ^ 16 ) and contamination test were negative

    材料和方法：每星期收集一次標本，收集的標本常規處理， 9 - 11日齡雞胚尿囊腔接種， 35培養72小時，收取尿囊液，血凝陽性（ ad 16 ）且細菌培養陰性者- 70保存並進一步做hi ， ni實驗鑒定亞型。
分享友人
分享到 Line

分享到臉書