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- Approximately 59% of the isolated strains of NDV represented the live vaccines. 对不同禽类(鹅、鸽、鸵鸟、鸡)中分离的NDV的测定结果表明,59%25为残留的疫苗毒。
- Sabin believed that live vaccines, which can replicate somewhat but are too weak to trigger disease, best mimic the protection acquired through natural infection. 沙宾认为,活性不足以致病、但仍可复制的活病毒疫苗,最能够模拟因自然感染所产生的保护作用。
- So, CAV-2 has potentiality to develop into live vaccine vector. 因此,CAV-2具有发展成为活疫苗载体的潜力。
- The inoculation rate of whole range of the five vaccines including BCG, HBV vaccine, poliomyelitis live vaccine, DPT and measles vaccine live was only 23.8%. 卡介苗、乙肝疫苗、脊髓灰质炎活疫苗、百白破联合疫苗、麻疹活疫苗五苗全程接种率为23.;8%25。
- classical swine fever live vaccines 猪瘟活疫苗
- However, when that antibody is almost gone, the chick becomes susceptible and must be immunized with live vaccine. 当母抗将要消失,鸡只变得敏感时必须使用活疫苗对雏鸡进行免疫。
- She and I can't live under the same roof. 她和我不能住在一起。
- A PCR-ELISA method was established to detect Mycoplasma in live vaccine , and to inquire the optimum experiment conditions. 建立了检测兽用疫苗中支原体污染的PCR-ELISA方法,探索其最佳实验条件及优化组合。
- Objective To discuss the effects and technological details of vaccination of large dose of BCG live vaccine treating late stage of melanoma. 目的探讨接种大剂量卡介苗活菌对晚期恶性黑色素细胞瘤的疗效和技术细节。
- Results It was revealed that the live vaccine strain of F. tularensis induced the expression of Tfr1 in host macrophages. 结果土拉弗朗西斯菌疫苗株可以诱导转铁蛋白受体-1在宿主巨噬细胞中表达。
- First killed vaccine was used to prevent Salmonella,then gene engineering attenuated live vaccine was used step by step. 最早用灭活苗来预防沙门菌病,逐步发展到基因工程减毒活疫苗,其中基因工程活疫苗经过不断的发展,逐步显示出其优越性。
- A live vaccine made from HIV, he maintains, can be made safer by removing not just the nef gene but several others as well. 他主张可以把HIV病毒中的几种基因与“否因”一并移除,就能增加活疫苗的安全性。
- Andy said she would give me the live dope. 安迪说她可以向我提供最新的内部消息。
- His large income enabled him to live in comfort. 他那丰厚的收入使他可以过舒服的生活。
- He had to live in the shadow of his famous father. 他不得不在他那有名望的父亲的庇护下生活。
- I can live in clover when I get that position. 我得到那个职位便可过上优裕的生活。
- A live band is always a good draw at a party. 现场演奏的乐队在聚会上总是很吸引人的。
- The Norwegians live in a comparatively cold zone. 挪威人生活在比较寒冷的地区。
- The herrings usually live in large shoals. 青鱼通常生活在大的浅水区。
- Sloths live in trees and move very slowly. 树獭生活在树上而且行动缓慢。