The phrase "active element of the" is correct and usable in written English.
It can be used in contexts where you are discussing components or factors that play a significant role in a process or system.
Example: "The active element of the experiment was the catalyst, which significantly accelerated the reaction."
Alternatives: "key component of the" or "crucial factor in the".
The active element of the high-power ultrasonic piezoceramic transducer is a stack realized with piezoceramic tores and metallic cylinders.
( a) Proposed design of the active element of the periodic cascade quantum well structure and the calculated wave functions of the first and second subbands.
One of the possible solutions is to introduce an asymmetric double well as an active element of the periodic cascade quantum well, consisting of two strongly coupled wells with different widths (Figure 3a), as an active element of the periodic cascade quantum well structure.
The active element of the transducer is a thin silicone-rubber film, with graphite powder electrodes on each side, that forms an array of bubble-like radiating elements.
We carried out a numerical analysis to get the optimal structure of the sensor, including the photonic crystal forming an active element of the sensor and anti-reflection sections to maximize transmission.
The proposed optimized HVA is compared to a recently published HVA designed for similar propose and it shows that the present design requires less energy for the active element of the HVA than the compared design.
Congratulations to those who participated in the active element of this democratic exercise.
To appeal for the support of a majority of voters, a party must present a program sympathetic to the desires of most of the politically active elements of the population.
It was only in the 20th century, however, that a comprehensive understanding was gained of the formation, mobilization, action, and interaction of antibodies and antigen-reactive lymphocytes, which are the two main active elements of the immune system.
Measurement results can be used for the actual installation process and for optimal implementation of the active elements of the wireless system.
