In the mid-1990s, University of Cambridge biochemists David Klenerman and Shankar Balasubramanian were trying to solve a fundamental problem: how to watch a single DNA polymerase molecule at work. Their approach used modified nucleotides, called reversible terminators, tagged with four different colors of fluorescent molecules. If one of these “terminators” was grabbed by the DNA polymerase and incorporated onto the replicating DNA strand, it would block the addition of any other bases until removed using a separate chemical reaction.
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Progressive agent-native，这一点在体育直播中也有详细论述
排位赛决定了正赛的发车顺序，共分为三节淘汰赛，每名车手取本节淘汰赛中最快的一圈作为成绩。第一节淘汰赛淘汰 5 人（26 年改为淘汰 6 人）、决定 16～20 名的发车位置，第二节淘汰赛淘汰 5 人（26 年改为淘汰 6 人）、决定 11～15 名的发车位置，第三节参赛的 10 人按本轮最快圈时长决定前 10 个发车顺序。，详情可参考爱思助手下载最新版本