| 单词 | Krechetnikov | ||||||||
| 释义 |
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回到实验室中，Krechetnikov和Mayer 设置了一项试验：他们让一个人手持一个盛满咖啡的杯子以不同的速度沿着一条笔直的路径行走。 chinese.eurekalert.org | Back atthe lab, KrechetnikovandMayerset up [...] an experiment: They asked a person to walk at different speeds along a straight [...]path with a filled coffee mug in hand. chinese.eurekalert.org |
Krechetnikov和他的研究生Hans Mayer去年参加了一个流体力学的学术会议，在会上看见很多两手拿满了东西的与会者端着咖啡走路时，常常把咖啡弄洒。 chinese.eurekalert.org | Krechetnikov and hisgraduate [...] student Hans Mayer decided to investigate coffee spilling at a fluid dynamics conference last [...]year when they watched overburdened participants trying to carry their drinks to and fro. chinese.eurekalert.org |
但是，波士顿学院的物理学家 [...] Andrzej Herczynski 认为Krechetnikov和Mayer 的研究还不够。 chinese.eurekalert.org | However, physicist Andrzej Herczynski at Boston [...] College thinks Krechetnikov and Mayer's study [...]didn't go far enough. chinese.eurekalert.org |
Krechetnikov和Mayer指出，常规大小的咖啡杯所产生的自然的震动频率正好符合人腿在行走时的运动频率。 chinese.eurekalert.org | In their paper published last week in [...] Physical Review E, Krechetnikov and Mayer show [...]that everyday mug sizes produce natural [...]frequencies that just happen to match those of a person's leg movements during walking. chinese.eurekalert.org |
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