The phrase "are significant components of" is correct and usable in written English.
It can be used when discussing elements that play an important role in a larger system or context.
Example: "The various elements of a healthy diet are significant components of overall well-being."
Alternatives: "are key elements of" or "are essential parts of".
Ammonium nitrate and semi-volatile organic compounds (SVOC) are significant components of fine particles in many urban atmospheres.
As a result, stabilization and reaction on solely the triplet surface are significant components of the overall rate.
Because carbon materials are significant components of brake composites, special attention was given to the discrimination of these components such as coke, graphite, and aramid fibers.
As a result, highly selective fluorescent probes are significant components of studies aimed at gaining a better understanding of the role(s) glutathione plays in biological functions.
Internal heat gains from occupants, lighting, and plug loads are significant components of the space cooling load in an office building.
These inequalities are believed to be the result of socioeconomic differences in the quality of everyday living conditions, and attributes of housing and neighborhood are significant components of such conditions.
Health indicators in Timor-Leste are among the lowest in South East Asia and communicable diseases are significant component of the major health problems [ 3].
The paper does not demonstrate the impact of recent technologies in terms of intermodal activities despite these being significant components of rail freight volume and revenue in both domains.
Asked about infiltration of houses of worship and monitoring of religious services - both of which were significant components of the FBI's investigation - Ms. Berchtold directs me to the publicly available portions of the Domestic Intelligence and Operations Guidelines (DIOG).
