jhm
- 网络乙烯硫脲
jhm-
High quality , reasonable price and excellent service win " JHM " a good and widespread reputation home and abroad .
优质的生产、适当的价格、良好的服务使公司誉满国内轴承行业。
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Four different strains of mouse hepatitis virus ( MHV ), MHV 1 , MHV 3 , A 59 and JHM , were used to infect DBT cells . Viral RNA was extracted from the culture liquid .
用4株小鼠肝炎病毒（MHV1，MHV3，A59，JHM）分别感染DBT细胞，收获病毒，提取病毒RNA。