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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第一百一十六条 公安机关应当向被处罚人宣告治安管理处罚决定书，并当场交付被处罚人；无法当场向被处罚人宣告的，应当在二日以内送达被处罚人。决定给予行政拘留处罚的，应当及时通知被处罚人的家属。。heLLoword翻译官方下载对此有专业解读
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Monogamy, you may have heard, is in crisis. Fewer people are in relationships, let alone opting to be in one ’til death. And even those who have already exchanged vows seem to be increasingly looking for wiggle room. “Quiet divorce” – mentally checking out of your union, rather than going through the rigmarole of formally dissolving it – is reportedly on the rise, as is “ethical non-monogamy” (ENM) and opening up a relationship to include other partners.，这一点在同城约会中也有详细论述