菌苗抗種 的英文怎麼說
中文拼音 [jūnmiáokàngzhǒng]
菌苗抗種
英文
bacterial inoculationbacterination-
It is an important that bacteria contaminated vaccine in the biologicals production. we collected 703 samples of cell culture, virus cultivation and harvest which were contaminated by bacteria during poliovaccine production within two years. we checked these samples by bacteriological method and antibiotics sensitivity tests were done. it shows that 1 ) the main contaminated bacteria come from staphylococci, bacilli and streptococci of environment in the poliovaccine production. 2 ） it is effect that antibiotics to contaminated bacteria are doxycycline, albiotic, prescription 2, cefotaxime na salt, gentamycin, neomycin, aureomycin and erythromycin
在疫苗生產實踐中，細菌污染是影響疫苗質量和產量的關鍵性因素，筆者通過了兩年左右的時間，選取正常生產中零星細菌污染的細胞培養瓶、病毒培養瓶及收毒污染樣品等共703份，進行細菌學檢查，並對造成污染的主要細菌種類進行了各種抗菌藥物的耐藥性實驗，結果表明：我所脊灰疫苗生產中主要的污染威脅來自環境中的葡萄球菌，潛在威脅是桿菌和鏈球菌；強力黴素、林可黴素、配方2 、噻孢黴素鈉鹽、慶大黴素、新黴素、金黴素和紅黴素等抗生素對目前引起污染優勢細菌-葡萄球菌有明顯的抑菌效果，可作為疫苗生產后備抗菌手段參考Leaves of tobacco ( nicotiana tabacum ) were wounded, infected by agrobacterium tumefaciens strain lba4404 and gv3101 : pmp90 harboring expression vector pbgsb and pbglsb and co - cultured for 3 days in darkness on the culture medium ( ms + 0. 5mg / l 6 - ba + 0. 7 % agor ph 5. 7 )
4以煙草（品種sr ）無菌苗葉片為外植體，採用農桿菌浸染的葉盤轉化法，用構建好的植物表達載體對煙草進行遺傳轉化。外植體置於無抗生素的誘芽培養基（ ms 0The study shows that the early and late seed rains of constructive tree species in evergreen broadleaved forest at chongqing simian mountain had no activity. the bigger the seeds of the species and the earlier or later the seeds of the species matured, the higher the proportion of the seed rain damaged by animals. the quantitative variation of seed rain, active seed rain and seed bank did not take place at the same time. at early time, the number of seed banks of castanopsis fargesii, lithocarpus glabra, quercus myrsinrefolia, castanopsis plasyacantha, cinamomum subavenium. which own more active seed rain increased by geomitric series. the seed banks of castanopsis orthacantha and schima argentea were small, only survived a short time, and did not sprout next year. the quantitative dynamics of seed banks and their increasing or decreasing rates were decided by the proportion damaged by animals, dying speed of seeds and their resistance to pathogens and adverse circumstances, and the state of seed germination
對重慶四面山常綠闊葉林建群種種子雨、種子庫的研究表明，建群種早期和晚期的種子雨無活力;種子偏早或偏晚成熟及大籽粒的樹種，其種子雨被取食的比例大;種子雨、有活力種子雨、種子庫三者的數量變化不一致;有活力種子雨量較大的栲、石櫟、小葉青岡、扁刺栲、香桂等，其種子庫密度在早期以近幾何級數的方式增長，元江栲、銀木荷種子庫小，存在時間短，翌年無一年生萌發苗;種子庫數量動態、消減率動態決定於種子被取食的強度、種子衰老的速度以及種子對病菌、逆境的抗性和種子萌發的整齊性Research on drought resistance mechanism to different mycorrhizal seedlings of ostyopsis davidiana
虎榛子幾種菌根苗抗旱機制的研究This underused weapon, called " systemic acquired resistance " or " inducible resistance ", is a generalized, vaccination - like response that plants can deploy when attacked by any of a wide range of bacteria, fungi or viruses
這種利用率不足的武器，被稱作「系統獲得性抗性」或是「誘導抗性」 ，是一種普遍性的、類似於接種疫苗的反應，在遭到各種細菌、真菌或病毒的侵襲時，植物可以利用這種反應。London, march 5 ( reuters ) - an experimental bird flu vaccine for humans provides substantial cross - immunity against " drifted " strains of the virus, suggesting it may provide protection in the event of a pandemic, its maker said on monday
倫敦（路透社） 3月5日-一種人用禽流感疫苗經過實驗證實具有免疫能力能對抗「漂浮」病毒菌株，它的發明者星期一發表報道說此疫苗可以提供保護以預防禽流感的流行。Britain ' s glaxosmithkline plc ( gsk. l : quote, profile, research ) said clinical data from two studies showed its pre - pandemic shot was able to recognise and kill an indonesia h5n1 strain that was genetically quite different from the vietnam one included in the vaccine
倫敦（路透社） 3月5日-一種人用禽流感疫苗經過實驗證實具有免疫能力能對抗「漂浮」病毒菌株，它的發明者星期一發表報道說此疫苗可以提供保護以預防禽流感的流行。Given initially at 2, 4 and 6 months of age, it protects children from bacteria that often cause ear infections and drug - resistant pneumonia
在出生后的第2 、 4和6月接種，疫苗能夠保護兒童免受經常引起內耳感染和藥物抵抗性肺炎的病菌的侵襲。Trenton, n. j. ? new data shows a vaccine against the virus that causes cervical cancer partially blocks infection by 10 strains of the virus on top of the four types the vaccine targets
最近的資料顯示一種疫苗可以抵抗導致子宮頸癌的病毒，這種疫苗可以部分阻斷由10個病毒菌株引起的感染，這10個菌株位於四種類型的疫苗攻擊目標之首。分享友人