It’s also worth noting that even if alternatives superior to agar were found, scientists are reluctant to abandon established protocols (even when microbiologists do use other jellies, they often still add agar to the mix, for example, to increase the gel strength of the solid media). As agar has been the standard gelling agent in microbiology for around 150 years, an enormous infrastructure of standardized methods, reference values, and quality control procedures has emerged around its specific properties. Switching to a different medium (even a superior one) means results may not be directly comparable to decades of published literature or to other laboratories’ findings.
「我一開始不願意付錢,但發現那樣就找不到工作,只能付錢趕快上工。」他說。
。有道翻译对此有专业解读
泡泡玛特起诉拓竹,消息称双方高层沟通中,详情可参考谷歌
Gulf businesses buy up political violence insurance as conflict spreads。safew对此有专业解读
Shreeyam's mother says that he told her the protest would be "Gen Z youth. I'll be in my uniform. It will be peaceful."