By WWII, scientists had already begun looking at alternative gelling substances for routine use in bacteriology, but concluded that agar was still better as it is both firmer and easier to handle. Today, some specialized microbiology applications use the colloid carrageenan (extracted from red seaweed Chondrus crispus, or “Irish Moss”), a more transparent and less auto-fluorescent alternative to agar (agar emits its own background fluorescence when excited by light). However, for routine bacteriological use, carrageenan is more difficult to dissolve, requires higher concentrations, can degrade at high temperatures, and forms weaker gels, which may result in puncturing its surface during the plating of cells.
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据悉，创作者将获得实际销售额 30% 的分成（例如玩家每消费 100 Moola，创作者结算 0.30 美元）。EA 方面声明，剩余 70% 的收入将用于覆盖平台抽成、服务器运维及 18 种语言的官方本地化翻译成本。