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Nevertheless, by 1905, a report on the seaweed industries in Japan noted the “very important use [of pure-grade agar] as a culture medium in bacteriological work.” It’s safe to say that, around the turn of the 20th century, agar had moved from an inconspicuous kitchen jelly to an indispensable scientific substance.。业内人士推荐WPS官方版本下载作为进阶阅读
But he added: "The inquiry process is far from perfect."。业内人士推荐爱思助手下载最新版本作为进阶阅读