The phrase "are necessary to guide" is correct and usable in written English.
It can be used when discussing the importance of certain elements or actions that help direct or lead someone in a particular context.
Example: "Clear communication and effective strategies are necessary to guide the team towards achieving our goals."
Alternatives: "are essential for directing" or "are crucial to lead".
Heuristics are necessary to guide a narrower, more discriminative search.
Appropriate planning tools are necessary to guide this transition towards more energy efficient system designs.
While I am a strong believer in the power of markets and price signals, regulatory frameworks are necessary to guide the market in societally desirable directions.
Since the theory cannot predict exact quark and gluon configurations, indirect measurements of the structure and components of a proton are necessary to guide theoretical understanding.
Comparative effectiveness data pertaining to competing colorectal cancer (CRC) screening tests do not exist but are necessary to guide clinical decision making and policy.
The American College of Obstetricians and Gynecologists Committeee on Obstetric Practice states that, to reduce perinatal death and to improve outcomes at planned home births, strict criteria are necessary to guide the selection of appropriate candidates for planned home birth.
Furthermore, a facilitator present during the design process was necessary to guide the discussion and provide explanations about the data.
Worldwide and regional surveillance is necessary to guide empirical antimicrobial therapy for infections due to non Enterobacteriaceae GNB.
However, a deeper understanding of the functional consequences of these alterations is necessary to guide appropriate therapeutic strategies.
The ability to know where the teeth are at all times is called proprioception, Dr. Meyer said, and nerve sensation is necessary to guide the teeth.
However, long-term action is required for a broad segment of the population, so a certain strategy is necessary to guide clinical decisions for different profiles of women.
