Sentence examples for several steps are needed from inspiring English sources

Several steps are needed before a prototype (demonstration) power station ('DEMO') can be brought into operation.

Several steps are needed in the chain of studies [ 39] about social support networks.

To obtain this compound, several steps were needed.

That said, several crucial steps are needed prior to applying these findings to clinical practice.

Given the broad range of potential explanations for the volume outcome relationship, several next steps are needed.

However to analyse Affymetrix 500 K data, several pre-processing steps are needed.

To minimize this iatrogenic element, to define appropriate therapies and to confirm their beneficial effects, several key investigative and therapeutic steps are needed.

Several rounds of virus amplification steps are needed for BmNPV because the virus titer from B. mori cells is lower than that of Sf-9 cells, and it is more difficult to obtain a high titer of BmNPV than Autographa californica multiple nucleopolyhedrovirus (AcMNPV), which is generally used in the baculovirus expression system.

"But other steps are needed.

What other steps are needed?

Eight federal policy steps are needed.