Most types of top contact shoes simply hang from a beam suspended between the axleboxes of the bogie.

多数类型的上触式集电靴被在转向架的轴套之间的一个悬挂杆吊着。

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Top contact systems with protective covers over them, like the New York Subway (photo left), needed radially mounted shoes anyway to allow them to fit under the cover.

例如纽约地铁(如下图)的带防护罩的上触式系统，总之需要放射状放置集电靴来使它们在盖下适合。

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The team believes its approach of creating a top contact to nanowire arrays as-grown is universally applicable and may be useful in the design of electrically driven nanowire lasers and LEDs.

这个研究组相信他们的这种在纳米线阵列形成后即刻得到的顶端接触方法具有普适性，并且有可能在电驱动的纳米线激光器和发光二极管（LED）方面有潜在的应用。

youdao

UNIFIL has been in contact with the top leadership with the Lebanese Army and with the command of the Israeli army urging maximum restraint."

VOA: standard.2010.08.05

Thurman remains in constant contact with top South Korean political and military leaders and delivers regular detailed updates to Washington on the situation, said Mr. Lippert.

WSJ: U.S. Pledges Further Show of Force in Korea

He said he was in frequent contact with top executives from oil companies operating in Libya to assure them their contract with the country's national oil company would be upheld.

WSJ: Mixed Mood in Libyan Capital

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