The change to agar was a marked improvement. The jelly is so effective that it is still an invariable ingredient in what is known today as the “Koch’s plating technique” or the “culture plating method.” As Koch himself noted in 1909: “These new methods proved so helpful…that one could regard them as the keys for the further investigation of microorganisms…Discoveries fell into our laps like ripe fruits.”
override fun redact(`value`: KAccount): KAccount = //省略
，这一点在爱思助手下载最新版本中也有详细论述
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В Финляндии предупредили об опасном шаге ЕС против России09:28