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.
Силовые структуры，这一点在爱思助手下载最新版本中也有详细论述
���[���}�K�W���̂��m�点。搜狗输入法下载对此有专业解读
代码里最“不明觉厉”的部分来了：
«Нам предстоит принять большое решение, непростое», — сказал Трамп, комментируя переговоры по иранской ядерной программе.