The phrase "as the main model" is correct and usable in written English.
It can be used when referring to a primary example or standard that others are compared to or based upon.
Example: "In our research, we will use the existing framework as the main model for our analysis."
Alternatives: "as the primary example" or "as the principal model".
The actuator torque and volume characteristic, the hydraulic capacity, the volumetric displacement and the torque losses are defined as the main model components.
Composite prepregs prepared by a solution pre-impregnation method with the matrix of different molecular weights were employed in the present work as the main model materials.
The inferentially calibrated input and output data can be further used to construct the second-stage SVR model, which serves as the main model of soft sensor to predict new output measurements.
Under these circumstances, TOD emerged as the main model of transportation development [1].
It's been reported that Samsung will position the S10 as the main model, with the S10+ being the large-screen model (and the only with dual-front facing cameras).
In our screening, we chose regenerating tail pieces, in which nearly all Fir1+ cells express smedwi-1, as the main model for screening genes required for local proliferation (Fig. 3H, data not shown).
This measure of devaluation sensitivity was then entered into a mixed-effects logistic regression with the effects of reward, transition, and the intercept taken as random effects, and devaluation sensitivity as a fixed effect (as per the main model in Exp. 1).
The extended model for externalizing problem behavior included the same variables as in the main model except for frequency of daily hassles concerning ill parents.
Finally, to detect any adverse effects of prenatal treatment, we confined analyses to uninfected children, using the same approach as for the main model.
In the same way as for the main model, to apply the Rosner et al. (1989) method, we included the covariates from the main study model in the measurement error model.
We used the same adjustment variables as in the main model but also adjusted for fluid overload prior to RRT, dichotomised as >10% vs. ≤10%, and the interaction term between mean daily fluid balance on RRT and fluid overload.
