完善自已
跨度英文span。spann. 跨度,跨距;范围;vt. 跨越;持续;
双语例句
1这些快速进化的阶段被相对较长的静态跨度分隔开来,在此期间,一个物种几乎不会发生任何变化。
These episodes of rapid evolution are separated by relatively long static spans during which a species may hardly change at all.
2“对于第一个实验对象,经过大约20小时的训练,他的数字跨度从7上升到20。”爱立信回忆道。
"With the first subject, after about 20 hours of training, his digit span had risen from 7 to 20," Ericsson recalls.
3此外,新的数字技术已使得股票交易更迅速、信息使用更快捷,且因此使得金融市场中注意力的时间跨度更短暂。
In addition, new digital technologies have allowed more rapid trading of equities, quicker use of information, and thus shorter attention spans in financial markets.
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