Sentence examples for and it is necessary to use from inspiring English sources

If you know that a former boss may say something critical, and it is necessary to use that person as a reference, then "you have to come up with an answer that you're comfortable giving" to explain the situation, Mr. Opton said.

The approximation of geometric optics can be inapplicable in this case, and it is necessary to use a solution of the wave equation.

If scene is completely dark, then image enhancement methods are not effective and it is necessary to use a thermal infrared camera.

The usual concepts of oscillation or stability of steady state solutions do not catch all their fine details, and it is necessary to use the concept of frequency measures introduced in [7] to provide better descriptions.

Thus, the deletion mtDNA molecules are usually not present in blood specimens and it is necessary to use muscle for the detection of mtDNA deletion [8].

For dominant conditions, however, the existence of an affected grandparent alerts the couple to the risk and it is necessary to use a grandparent as reference.

For this look it is necessary to use a brush to create the necessary smoothness.

"Condom is necessary to use during making love.

It may not be necessary to use "brand name" chains.

It may not always be necessary to use a needle.

It is not necessary to use a non-reactive pot.