Sentence examples for to be maintained for from inspiring English sources

This reduction in volume appeared to be maintained for more than six months.

Airport infrastructure required to be maintained for supporting various flight operations is described.

It is normal for a critical terror threat level to be maintained for just a few days.

"[For] People who are or will be pregnant, the status quo is clearly going to be maintained for a period of time.

In the face of challenge, confidence in that assumption has to be maintained for the sake of a stable and functional society.

A delicate balance has to be maintained — for surges, flow reversals or disruptions at one plant can affect the whole system.

A challenge in the delivery area is to design a system that will allow the therapeutic range to be accessed and to be maintained for defined periods.

Before cell or tissue transplantation, cells or tissues have to be maintained for a certain period in vitro using culture medium and methods.

If historical fire regimes are to be maintained for biodiversity conservation purposes, then management intervention will be necessary where this effect occurs.

There is a narrow allowance for room temperature and relative humidity, which has to be maintained for varying situations of weather and occupancy.

Repeated batch cultivation of photosynthetic microorganisms is widely used industrially because it allows actively growing cultures to be maintained for long periods of time.