Henri Robbins is a WIRED contributor specializing in mechanical keyboards and PC peripherals. He also reviewed hardware for Input and Inverse. He graduated from Miami University, where he studied journalism, media and communications, and photography. He resides in Cincinnati. ... Read More
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.
。业内人士推荐体育直播作为进阶阅读
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