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.
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“在中国几千年的文明史上，帝王将相何其多，但在百姓头脑中留下记忆的也不过百来号人。”“青史留名与官阶并无本质联系，而是与做事相联系。”
发布仅两周的 MiniMax M2.5 模型以 4.55 万亿 Token 的调用量位列月度第一；月之暗面的 Kimi K2.5 以 4.02 万亿 Token 排名第二。谷歌 Gemini 3 Flash Preview、DeepSeek V3.2 与 Anthropic Claude Sonnet 4.5 分列其后。