在长达三个世代的时间里，这家人先是在克里夫兰，后来在芝加哥玩弄一些把戏，例如将场地和垒线浇湿、浇软，让球员无法全速驰骋。
Over three generations in Cleveland and then in Chicago, too, they performed tricks like watering down the field and softening the baseline paths so that players couldn't get to top speed.
厚重的浓雾弥漫于山脊线，露头的岩层上还垒着喜鹊窝，间歇的山泉水喷洒在岩石之上。
Pockets of thick fog get trapped along the ridgelines, magpies nest among the outcrops, and springs intermittently spray over the rocks.
模拟二垒阻杀(即对角线传球)，一垒和三垒，本垒和二垒，进行传接球。
The catchers at first base and third base simulate proper footwork and throwing fundamentals while throwing to each other, just as the catchers do at home plate and second base.
我们发现通过有限势垒耦合的双量子线在磁调制下可以用作为电子能量过滤器和分流器。
It is found that the double quantum wires coupled by a finite barrier can be an energy filter and current divider.
我们发现通过有限势垒耦合的双量子线在磁调制下可以用作为电子能量过滤器和分流器。
It is found that the double quantum wires coupled by a finite barrier can be an energy filter and current divider.
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