The phrase "are required for deeper" is correct and usable in written English.
It can be used in contexts where you are discussing prerequisites or necessary components for achieving a more profound understanding or level of something.
Example: "These resources are required for deeper analysis of the data."
Alternatives: "are necessary for a more profound" or "are essential for greater".
New higher strength steels are required for deep and ultra-deepwater steel catenary risers (SCRs).
E29 cells were first cultured at low density to ascertain whether cell contact and/or short-range cues are required for deep layer specification.
Human Occupied Vehicle operations are required for deep water activities such as high resolution bathymetry, biological and geological surveys, search activities, salvage operations and engineering support for underwater operations.
By this I mean safety to speak one's mind, to discuss with openness and honesty what is and isn't working, to make collective decisions, to take risks, to fail all things researchers tell us are required for deep organizational change and transformation.
According to [47] low apical angles of less than 8° are required for deep sea habitats.
Trials are now being conducted to see whether there was a way to keep astronauts in a sleeplike state for days or weeks using temperature without any ill effects, something that may be required for deep space travel.
The General Control Packet carries information on AVMUTE (which mutes the audio during changes that may cause audio noise) and Color Depth (which sends the bit depth of the current video stream and is required for deep color).
As the bud expands, epsin along with Hip1R provide a link between actin nucleation and coat maturation, which is required for deep invagination.
Optical and spectroscopic technologies working at subcellular resolution with quantitative output are required for a deeper understanding of molecular processes and mechanisms in living cells.
