Your module will require two business objects.

您的模块需要两个业务对象。

youdao

For a module with two functions, it may look like Listing 7.

对于有两个函数的模块，副文件与清单7相似。

youdao

We start by examining the sample module containing two simple business objects.

我们将首先分析包含两个简单业务对象的示例模块。

youdao

The number two oxygen tank in the service module had exploded.

VOA: special.2009.07.22

Two large tanks in the service module held liquid oxygen.

VOA: special.2009.07.22

If the module proves durable during two years at the space station, it could open the door to habitats on the moon and missions to Mars, NASA engineer Glen Miller said.

NPR: Space Station To Get $18 Million Balloon-Like Room

UrtheCast will supply video data and imagery of Earth collected by two HD cameras on the Russian module of the Space Station.

ENGADGET: UrtheCast to stream live HD footage of Earth from ISS, like Stickam for space

Concept drawings describe a core module weighing some 20-22 tonnes, flanked by two slightly smaller laboratory vessels.

BBC: Rocket launches Chinese space lab