Sentence examples for need be used from inspiring English sources

We should offer £750m for social care, so that more people can be assisted in their own homes and fewer hospital beds need be used for the infirm elderly not in need of immediate hospital treatment.

And they would consume little power, since energy need be used only when a pixel has to be flipped from one phase to another.The researchers' material of choice is an alloy of germanium, antimony and tellurium.

For shorter waves, more interpolation nodes need be used.

The units are developed to take into account operational variations against which the optimisation objectives determine the component sets that need be used.

Therefore, the FNN system is used to automatically tune the PID controller for different system parameters so that neither theoretical methods nor numerical methods need be used.

This suggests that if one considers to reduce the friction at the walls, fluids with higher Prandtl numbers like water ((mathit{Pr} = 7)) or various refrigerants (Pr between 4 and 5) need be used.

If need be, use machine guns".

If need be, use 500g tinned, cooked beans instead of dried.

The crucial element, he said, is to anticipate the conflicts, and if need be, use them to your advantage.

However, companies themselves can still retrieve these messages their employees send when need be, using ArmorText's auditing technology.

Finally, if need be, use online or newspaper sources.