This Day represents the reunion 这一天代表着团圆
"This represents the best opportunity we've had yet," says Spriggs, "to find out who the Lapita actually were, where they came from, and who their closest descendants are today."
斯普里格斯说:“这是迄今为止我们最好的机会,我们可以借此了解拉皮塔人究竟是谁,他们来自哪里,以及他们现在最亲近的后代是谁。”
This represents the free electron.
这就是自由电子。
This represents the short time Texas was an independent nation battling Mexico for self-rule.
VOA: special.2011.01.23
This represents the free electron.
这就是自由电子。
This represents the upright struts on a ladder that I showed you before, it represents this backbone that's shown by - that's formed by polymerizing the pentose's together through phosphate's always going 5' to 3', 5' to 3'.
线条代表梯子,上下的支柱 之前给你们演示过,代表由多聚戊糖分子,通过磷酸基从5'端向3'端方向,连接起来的主链
应用推荐