Agarose, which is a kind of catenarian amylose, is consisted of D-galactose and 3, 6-dehydration-l-galactose. And agarose particles are a sort of ideal chromatography medium.

由于琼脂糖是D—半乳糖和3,6—脱水—l—半乳糖相间结合的链状多糖，由其制成的珠状颗粒是一种理想的层析介质。

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As the race wore on, its 60-hour course limit blurring the days, plastic cups labeled with runners' names who'd suffered serious dehydration began dotting a hotel room that served as Badwater's medical center.

CNN: Badwater Ultramarathon: 135 miles in 130-degree heat