* @param i 当前节点索引
Microbiologists have been growing microbes on agar plates for nearly 150 years, but agar’s discovery dates back to a happy accident in a mid-17th-century kitchen. Legend has it that on a cold winter day, a Japanese innkeeper cooked tokoroten soup, a Chinese agar seaweed recipe known in Japan for centuries. After the meal, the innkeeper discarded the leftovers outside and noticed the next morning that the sun had turned the defrosting jelly into a porous mass. Intrigued, the innkeeper was said to have boiled the substance again, reconstituting the jelly. Since this discovery, agar has become a staple in many Japanese desserts, from yokan to anmitsu.
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第四十五条 不设区的市、市辖区的人民政府或者街道办事处应当为居民委员会成员以及其他社区工作者提供培训，帮助其提升政治素质、法治意识、政策水平和服务能力。。雷电模拟器官方版本下载是该领域的重要参考
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