非 疫源地内未发现抗体阳性者.And the antibodies were not detected in healthy population of non - epidemic area.结论:长白山区是莱姆病重要疫源地,人群中有莱姆病感染存在,并有莱姆病发生.There are infections of Lyme disease among the mountain residents in Changbaishan.高原生物...
她醒来会发现加斯顿安详地睡在她身旁吗？Would she wake to find Gaston sleeping peacefully at her side?她的脸色虽然悲伤, 但仍使人感觉安详.Her face, though sad, still evoked a feeling of serenity.他安详地去世了.He passed away peacefully....
Quotation and sample books will be airmailed to you upon receipt of your specific inquiry.一受到贵方具体询价单,我方马上航空邮寄样品册并报价.The mutation was confirmed by allele specific PCR ( ASPCR ).应用等位基因特异性 PCR 验证测序所发现的突变.The third part intr...