The phrase "are presented when the" is correct and usable in written English.
It can be used in contexts where you are describing conditions or situations under which something is shown or revealed.
Example: "The results are presented when the experiment is completed to ensure accuracy and reliability."
Alternatives: "are shown when the" or "are displayed when the".
The calculations of the physical quantities in the design of the components are presented when the boundary surface is an analytical equation.
Monitoring performances using the existing T2 and EWMA-based approaches are presented when the nonlinear profile data is fitted by using the proposed change-point model.
The highest amounts of both responses (crystallinity degree: 88.07% and Ms: 65.801 emu/g) are presented when the reaction temperature, cation ratio, and pH amounts are equal to 90 °C, 0.60, and 10.5, respectively.
New convergence conditions are presented when the system matrix is a positive-definite matrix and an (H_ -matrix, respectively.
In Tables 3 and 4 the results are presented when the Scripps percent inhibition models derived with optimised cut-offs are applied to the IC50 data set.
We proposed an algorithm that is not only computationally more convenient to use but also faster than the modulus-based matrix splitting iteration methods and the convergence conditions are presented when the system matrix is a P-matrix.
These reports are tabled during parliamentary sittings, but can also be presented when the Senate is not in session.
The word was presented when the hand reached 5 cm in the y-direction (figure 1a).
In the feedback phase of these trials an equality sign was presented when the button press was delivered in time.
After 15 20 baseline blocks, an auditory stimulus was presented when the monkeys chose T2 (i.e., auditory blocks were introduced).
Median survival time (MST) was calculated, and mean survival time was presented when the MST could not be calculated.
