The woman who ultimately discovered the superior features of agar as a growth medium and brought it to Koch’s attention was Fanny Angelina Hesse. Her foundational contribution to the nascent field of microbiology is often omitted from textbooks. In other cases, she is unflatteringly referred to as a “German housewife” or as “Frau Hesse,” or dismissed as an unnamed technician.
一个办法是把狗带回南方，但个中麻烦，恐怕只有亲历过的人方能知晓。不管是送去我家或是对象家，旅程都有上千公里，此种情况下，可行的运输方案也不算多。如坐高铁，依照现行政策，狗不能坐旅客座位，需放置在特制的箱子里托运，实行人宠分开运输，这就意味着主人不能实时在旁观察狗的状态，难免令人担忧。
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“集群化发展”成为常态，“上下楼即上下游、左右邻即合伙人”成为现实，“实验室—中试平台—产业化基地”的全链条通道，让科技成果转化的“亦庄速度”不断刷新。