Armed men kidnapped two Germans working for a construction firm near Port Harcourt, the main city in the Niger Delta, two weeks ago.

两周以前，武装分子在尼日尔三角洲主要城市哈科特港附近绑架了为一家建筑公司工作的两名德国人。

youdao

She will graduate from the two-year college, San Joaquin Delta,in May.

VOA: special.2010.04.05

That's the some of delta u in these two paths and if we look at delta u in just path A, it's zero.

这是这两条路径△U的和,如果我们要看路径A的△U，它也是零。

麻省理工公开课 - 热力学与动力学课程节选

Adiabatic q equal to zero. It's also delta H 0 which is zero. The two didn't necessarily follow because remember, delta H is dq so p is only true for a reversible constant pressure process.

在这个过程中ΔH等于,绝热的所以q等于0，而ΔH也等于,这两个也不一定有因果关系,因为，记住，ΔH等于dq只有在恒压。

麻省理工公开课 - 热力学与动力学课程节选

So if Delta Two was to make an offer for Sainsbury's, "they'd be buying the company on the basis of the current management team staying in place, " predicts the analyst.

BBC: Justin King

More than 800 Delta aircraft, including all Delta Connection two-class regional jets, are equipped with in-flight Wi-Fi service offering more than 400, 000 customers per day access to the internet above 10, 000 feet.

ENGADGET: Delta expanding Gogo in-flight WiFi to select international flights beginning in 2013

Two Delta Air Lines hubs also make the top 10: Cincinnati and Memphis, Tenn.

WSJ: Why It Costs So Much to Fly From These Airports