Once a control direct VCC is established between an LEC and LES, it remains up.

一旦在LEC和LES之间建立了控制直接VCC，它就一直保持连通。

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Make sure it remains up and running, so the.net Remoting client can immediately connect to it.

确保服务器已经启动且正在运行，这样. NET Remoting Client就可以立即连接到这个服务器上了。

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Although the economy has picked up after last year's recession, it remains fragile.

尽管国家经济已经从去年的衰退中开始逐步恢复，但依然非常脆弱。

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How Mr Miliband and his front bench team will handle that giant - tame it, provoke it or cosy up to it - remains to be seen.

BBC: Labour conference: Left frustrated by 'Red Ed'

Although some steps have been taken to free up the labour market, it remains a daunting task to set up a new business in France and take on staff.

BBC: EU austerity: No quick fix for Spain

Alas, this is neither cheap nor easy for most IT shops to set up, which is why it remains uncommon.

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