Research methods: the economical and feasible signaling scheme should accord with the correlation standards and the extension of track's effective length design for complex station yard.

研究方法：依据相关规范制定出与既有复杂车站延长股道有效长相配套的经济、可行的信号技术条件。

youdao

I should note that it would have been very easy for me to take the metro, the underground subway to the complex, as there is a station just by the gates of the opera.

需要声明的一点是，对我而言，乘地铁到组楼附近十分便捷，因为在歌剧院的大门外便是一个地铁站。

youdao

The World Bank loan will finance construction of Shihutang Complex comprised of sluice gates, a ship lock, a power station with an installed capacity of 120 MW, a dam and an access road.

世界银行贷款资金将用于建设石虎塘航电枢纽工程，包括闸门、船闸、电站、大坝和进场道路。

youdao

The space station complex will serve as observatory, laboratory and workshop for astronauts and cosmonauts who live and work there.

VOA: standard.2009.11.30

Some plans envisioned paying for the upgrades by replacing existing buildings in the Penn Station complex with new mixed-use skyscrapers.

WSJ: NYC architects offer plans for a new Penn Station

"It was absolutely incredible to see this enormous space station, the most complex structure ever built, " Garan wrote.

MSN: Earth From Space: An Astronaut's Quest to Protect Our 'Fragile Oasis' - Technology & science - Space - Space.com | NBC News

The CRS-2 supply mission, operated by Hawthorne, California-based SpaceX, lifted off successfully on a two-stage Falcon 9 rocket from Launch Complex 40 at the Cape Canaveral Air Force Station in Florida at 10:10 AM Eastern time.

FORBES: SpaceX Struggles, But Remains On Track To Space Station