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Agar’s low viscosity also makes it easy to pour into Petri dishes, and its transparency permits observation of microbes growing on its surface.7 Also aiding in this is its low syneresis (extrusion of water from the gel), guaranteeing less surface “sweating”: Once a plate is inoculated, bacterial colonies stay in place and do not mix.
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然而，“星光顶”也没能阻止这里散发出一股老旧的气息。红色半圆形皮沙发，黑色光面茶几，藏在柜子里的点歌机，还有空桌上摆着的那一碟早已走油的五颜六色的青豆蚕豆花生米。与内地极尽奢华的宫廷风比起来，这里简陋得只能达到内地三线小城歌舞厅的标准。
（三）采取预售方式销售房地产项目；
“潮平两岸阔，风正一帆悬。”古老的中医药焕发勃勃生机，正以强大的生命力融入现代生活，为构建人类卫生健康共同体贡献中国智慧。