The phrase "actual strata" is correct and usable in written English.
It can be used in contexts discussing layers, levels, or classifications, particularly in fields like geology, sociology, or data analysis.
Example: "The researchers focused on the actual strata of the soil to determine its composition and health."
Alternatives: "real layers" or "true levels".
The proposed solutions can more realistically simulate the actual stratum of loading problem in many areas of engineering practice.
However, since the lithology of actual rock strata is complex, the length of IP relaxation process changes greatly.
Since the lithology of actual rock strata is complex, and the rock pore sizes of different regions are very different (Yang et al. 2014; Zhu et al. 2014) even in the same well, the rock pore sizes of different depths may also be very different (Tan et al. 2010; Shou and Zhu 1998).
Remarkably, GS (at a moderate level) and β-catenin were both present in stratum basale, the actual proliferative compartment, and in stratum spinosum.
Proposed methodology enables the calculation of realistic values of inelastic base shear and corresponding displacement of a building for site-specific earthquakes by considering the actual characteristics of soil stratum.
The actual model parameters and stratum variances were estimated separately for each survey.
While large parts of the top 1% of the income distribution are surely made up of entrepreneurs and innovators, the image of the United States as a free-market paradise is hard to square with the actual composition of the top strata of American earners.
Our results confirmed this problem of the worst 24-hour APACHE II model, with the predicted mortality being much higher than the actual mortality in the high-risk strata.
Second, comparisons of the predicted and actual crude prevalence of hypertension within each strata were compared to determine if there was a possibility of interaction between two variables.
