In low Earth orbit, say 220 miles (355 km) up, where most human space travel takes place, a single circuit is completed in a much brisker 90 minutes.

在近地轨道，例如高于地球表面220英里(355公里)处大多数人类太空旅行发生的地方，运行一圈则需要更短的90分钟。

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The present paper discussed the overall design scheme of this system, including the designs of generating sector, receiver sector, single circuit initiating.

本文论述了系统设计的总体方案，发射端、接收端和单路起爆电路的设计，以及系统实现的方法和原理。

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By using the waning curve method, an adjustment method of the single circuit control system adjuster parameters is obtained.

利用衰减曲线法，得出单回路控制系统调节器参数的整定方法。

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The shorts were really squeezed on Valentines Day, and single-stock circuit breakers were tripped when GMCR was up 14% in five minutes.

FORBES: The Coffee War Heats Up

Aereo uses specially designed equipment that crams 80 dime-sized TV antennas on a single circuit board and stores programming that users can access by logging in to a website.

FORBES: Diller's Aereo Survives First Battle, Threatening All-Out Legal War Over TV

If approved, the new limit up-limit down mechanism would replace the existing single stock circuit breakers, which were approved on a pilot basis shortly after the market events of May 6, 2010.

FORBES: Proposal to Address Extraordinary Market Volatility