This was not the first time that microbiologists experienced problems with agar. A phenomenon called “The Great Plate Count Anomaly” baffled researchers in the early 20th century when they observed that the number of cells seen under a microscope didn’t match the actual number of colonies growing on an agar plate. Investigating this discrepancy, researchers found agar itself to be the culprit: when nutrient broths are heated with agar during boiling, harmful byproducts (hydroperoxide) can form due to the reaction of agar with phosphate minerals contained in the media. Researchers can avoid this by autoclaving agar separately from the nutrient broth, or by reducing the amount of agar used.
会议听取了全国人大常委会秘书长刘奇作的关于十四届全国人大四次会议议程草案、主席团和秘书长名单草案、列席人员名单草案审议情况的汇报,关于个别代表的代表资格的报告和任免案审议情况的汇报等。
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Systematic scaling, found phase transition at d=16
2️⃣ 选择排序 (Selection Sort)