biological protection meaning in English

生物防护
生物学的保护

Testing biological protection quality for a new respirator
风湿性疾病患者医院感染调查分析
The design of biological protection to yuan - mo expressway ' s side slope
云南元磨高速公路边坡生物防护设计
Biological protection and ecological compensation with building legal system in quot; san - jiang - yuan quot; area
三江源区生物多样性保护与生态补偿法律制度之构建
In october 2004 , the scottish executive of uk had supported the establishment of the joint lab for biological protection
而正是为了进一步促进并推动我们已经建立起来的合作关系,