The jelly is chemically inert since no additives are needed for gelation. This allows chemicals dissolved in the jelly’s aqueous phase to diffuse well, a prerequisite for testing if certain species or strains are resistant to antibiotics or antifungals. In these simple assays, zones of growth inhibition of bacteria or fungi (or their absence) point to the effectiveness of (or resistance towards) antibiotics or antifungals.
More Technology of BusinessAI ready: The advantages of being a young entrepreneur
。关于这个话题，WPS官方版本下载提供了深入分析
The club’s chief executive, Paul Lakin, explains how they reached the top so quickly and what it will take to stay there
“深化要素市场化配置改革，核心在于处理好政府与市场的关系。”国家发展改革委宏观经济研究院研究员张林山说，完善要素市场制度规则，充分发挥市场在资源配置中的决定性作用，是提升全要素生产率的关键之举。
Standard Digital