The phrase "are two important components" is correct and usable in written English.
It can be used when discussing elements or parts that are significant in a particular context or subject matter.
Example: "In our analysis, we found that communication and collaboration are two important components of a successful team."
Alternatives: "constitute two key elements" or "represent two essential parts".
Diluted magnetic semiconductors (DMSs) and ferromagnet/semiconductor hybrids are two important components for efficient spin injection.
Flame and gelatin are two important components of a bartending trend that's migrating from upscale lounges to amateur kitchens.
External magnetic field and collisions between ions and neutrals are two important components that can affect the plasma sheath dynamics.
Decellularized muscle (D-muscle) and decellularized fascia (D-fascia), which are two important components of decellularized musculofascial extracellular matrix (DMM), were comprehensively characterized.
Based on the idea that volunteerism and satisfaction with the programme's outcome are two important components of the programme's viability, we successively analyse the intensity of households' participation in the programme and their reported satisfaction with its economic achievement, which we relate to their stated volunteerism.
Malone tells me there are two important components of a successful group: differentiation and integration.
There are three important components in engineering education which are knowledge, skill and attitude.
Secure access to land, increased productivity and access to markets, and innovative solutions to post-harvest losses are three important components to success.
In his spare time, Pete embodies one of Sleep Number's core beliefs … that sleep, diet and exercise are three important components of a healthy lifestyle.
There are three important components when we are developing the Casemix system for sub-acute care.
Ciliary vesicle formation is dependent upon a cascade of Rab proteins with Rab11 (Knödler et al., 2010; Westlake et al., 2011) and Rab8 being two important components (Nachury et al., 2007; Yoshimura et al., 2007).
