Sentence examples for necessary to replace from inspiring English sources

And it is necessary to replace all the Palestinian textbooks.

It is not necessary to replace them with new linens.

As computing costs continue to drop, SHA-2 will eventually become weak and necessary to replace.

They said they would hire short-term contractors if necessary to replace the departing staff members.

He pointed out that many CASA radar devices would be necessary to replace the long-range Doppler coverage.

Indeed, it may not be necessary to replace them wholesale, since some NDC principles can be built into existing models.

It is now necessary to replace the roof, and to help offset the cost, the co-op plans to strengthen the roof and then sell roof rights.

Instead of an outlay of $11 billion annually, the amount the civil engineers consider necessary to replace aging pipelines and other facilities, federal spending is only $850 million.

But most analysts say the tax rate necessary to replace current federal revenues, under any likely plan, would actually need to be much higher.

But if there is no change in direction, UBS executives remained opaque about why the board felt it necessary to replace Mr. Arnold so abruptly.

To deliver a nuclear bomb, therefore, Hughes said, "it first would be necessary to replace the entire wiring package of the aircraft".