This was especially vexing to physician and bacteriologist Robert Koch, who, in seeking to culture his bacteria, “bent all his power to attain the desired result by a simple and consistently successful method,” wrote bacteriologist and historian William Bulloch in his 1938 book, The History of Bacteriology. “He attempted to obtain a good medium which was at once sterile, transparent, and solid” and got some results with gelatine.6 But gelatine is easily digested by many microbes and melts at precisely the temperatures at which the disease-causing microbes Koch wanted to study grow best.
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会议听取了全国人大常委会秘书长刘奇作的关于全国人大常委会工作报告稿审议情况的汇报、其他拟提请表决事项审议情况的汇报。
very finance-oriented from the start (telephone companies sometimes felt like