To test your installation, just fire up "scalac -version" from a command prompt.

要测试安装，从命令行提示符中激发 scalac -version。

youdao

Fire design, installation, equipment business from all walks of life welcome to join us!

有消防设计、安装、器材业务的各界人士欢迎加入我们的行列！

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It is the mechanical and electrical properties of the fire products, so the installation of fast shutter door should always be in a normal state.

它是机械与电器综合性能的消防产品，因此对安装好的快速卷帘门应始终处于正常状态。

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He said that the combination of an ageing population and fire service cuts meant that "the installation of sprinklers is perhaps the single most effective measure in protecting occupants of dwellings from fire".

BBC: Why don't homes have sprinkler systems?

It said the embassy personnel had been heading to a military installation in the town of El Capulin when a carload of gunmen opened fire on them and chased them, along with the Mexican naval officer accompanying them.

BBC: Mexico police fire on US embassy staff