What can be pre-installed and what needs to be configured at real time?

哪些可以预先安装？哪些需要实时配置？

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The true core of a real-time environment is that the system will guarantee to perform some task within a pre-defined time so that the system's behaviour becomes fully deterministic.

实时环境的真正核心在于，系统必须保证在预定义的时间内执行完指定的任务，这样它的行为才是完全确定的。

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Insurers now face tough new regulations forbidding such practices as dropping people with "pre-existing conditions" (real or trumped up), or putting lifetime caps on coverage.

现在，承保人所面临的是严厉的新监管制度，严禁各项行为，诸如拒绝给“有过往病史”者(无论真实与否)接保，或是设置终生投保上限额。

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While you can buy pre-grated real Parmigiano-Reggiano at some gourmet stores, if you decided to save labor and buy grated, there is an even bigger chance you got the imitation stuff.

FORBES: Most Parmesan Cheeses In America Are Fake, Here's Why

"I think he signed a pre-contract with Real Madrid, but I can't imagine Real Madrid will make him sign an agreement or there will be a problem in law, " he told Al-Jazeera.

CNN: PSG block Ancelotti's exit amid Real Madrid rumors

This is a club that has had ten managers in 15 years - it is hard to believe we have ever had a real pre-season.

BBC: Man City boss defiant over future