将“placed"翻译成中文

Such percentage brings Italy at the second place in Europe, after Hungary.

如此百分比使意大利名居欧洲第二,仅次于匈牙利。

The experiment is based on the propagation of very brief light pulses between the ground clocks and a clock placed in orbit around the Earth.

该项实验依靠的是在地面钟和一只放置在环绕地球轨道上的钟之间传送非常短的光脉冲。

Political expediency or neutrality has no place in this equation.

政治权宜或中立在这一公式中没有立脚之处。