The government is planning to invest billions in a system of canals, pipelines and aqueducts to divert water from the soggy south to the parched north.

政府正在计划投资几十亿建一个由水渠、水管和高架水道构成的系统，将水从潮湿的南方转调到干旱的北方。

youdao

Later, engineers managed to construct railways in a system of deep tunnels, which became known to the tube.

之后，工程师们设法在深邃道系统中修建铁路，成为地铁。

youdao

The policies are the constraints in a system.

策略即是系统中的约束条件。

youdao

One showed that adults are much more cooperative if they work in a system based on rewards.

VOA: special.2009.10.21

And Pauli says no two electrons in a given system can have the entire set of quantum numbers identical.

而泡利认为在一个给定的系统内,没有两个电子有完全相同的量子数。

麻省理工公开课 - 固态化学导论课程节选

so I'm heating up the system in this path here, and then to connect the 2 endpoints here, a constant temperature path.

需要再用，一个等温过程，这两个状态。

麻省理工公开课 - 热力学与动力学课程节选

And in a system that rewards quality, Medicare should not pay for preventable medical errors.

CNN: McCain's October 11, 2007, speech on health care

Back then, he was a system point guard in a system built for point guards.

WSJ: Deron Williams's Assists Need Help

The first, called Kepler-34b, orbits its two small stars in a system about 4, 900 light-years from Earth.

WSJ: Galaxy Hosts 100 Billion Planets, in New Estimate