Sentence examples for systems are closed from inspiring English sources

Since our systems are closed, no spammer can use them to send or relay Spam Messaging.

Clearly, if I add an assumption on saving behaviour, two systems are connected, so that all the systems are closed.

Hence, even though a graphical user interface would have improved the usability, the fact that such systems are closed becomes restricting in case of more complex, spatially explicit models (Naimi and Voinov, 2012).

In contrast, most bioreactors, which possess many beneficial features that are lacking in the 2-D model systems, are closed systems and/or difficult to access for most standard microscopic, biochemical and molecular procedures.

In contrast, most conventional heating and air-conditioning systems are closed loops of in-house air, Mr. Trolle said, with no provision for bringing in fresh air, aside from opening a window or door.

Nowadays, event correlation systems are closed and not very customizable.

Most of the subway system was closed, too.

This part of the system was closed for more than two years after the attacks.

The system is closed: Nintendo's games work solely on Nintendo devices.

As a result, the system was closed down then for five days while some temporary repairs were made.

(This was to be my first and last subway ride; the Toronto transit system was closed by a strike that night).