This is because natural resistance to one form of the virus does not protect it against other versions. 这是因为对付一种病毒的自然抵抗力抵抗不了别的病毒种类。
This paper analyses the security issue of P2P network form six aspects : trust system, contribution measurement, privacy leaking, virus spreading, copyright protect, and monitoring method. 本文从信任体系、贡献度量、隐私泄露、病毒传播、版权保护和监控手段这六个方面对对等网络的安全问题进行了分析和研究。
Immunization with Attenuated Hog cholera Virus Chinese C Strain Protect Pigs Successfully Against Challenge with Virulent Field Strains 猪瘟兔化弱毒疫苗与我国近年猪瘟野毒的免疫保护相关性试验
Probe into education of AIDS virus occupation expose and occupation protect 艾滋病病毒职业暴露与职业防护教育的探讨
Adeno-associated Virus Mediated Insulin-like Growth Factor-I Protect Neurons from Apoptosis Induced by High Glucose 腺相关病毒介导IGF-1对高糖诱导神经元凋亡的保护作用