Sentence examples for stratum distribution from inspiring English sources

According to the theory of LSWI, the numerical model proposed, reservoir stratum distribution and injector segments characterized in the Chinese Daqing Oilfield, three multi-layer reservoir mechanism models are established with positive rhythm, negative rhythm and composite rhythm, respectively in high-permeability oil layers.

This technique yielded a stratum distribution in the study sample that is identical with that of the general population.

Nevertheless, as shown in Figure 1d and Figure 2d, both algorithms produce final setups which show more homogeneous cross-batch strata distribution than the corresponding starting ones.

The default algorithm implemented in OSAT will first block three variables considered (i.e., SampleType, Race and AgeGrp) to generate a single initial assignment setup, and then identify the optimal one with most homogeneous cross-batch strata distribution through shuffling the initial setup.

The second possibility is that the 2 stratum-specific estimates are each a draw from their own distinct stratum-specific distribution, because men and women do not share the same common underlying effect magnitude.

Because LTCC mining technology with large mining height is a new coal mining method, however, there is still a lack of related theories and studies; for instance, the applicable conditions for a large mining height LTCC mining operation, the movement of the top coal and the roof strata, stress distribution around the face, and a complete set of equipment for a large mining height LTCC face.

The stratification aimed to improve the representativeness with regard to two strata, geographic distribution and insurance contract status.

For matching, we will stratify controls based on age (42 51, 52 62), ethnicity, and trauma-exposure severity and then randomly select 1500 controls within strata so that the distribution of strata for our controls matches that for cases.

A second advantage is that the focus is not the average number per stratum, but the distribution of numbers of patients across strata, with emphasis on the smallest value that is acceptable.

Large-scale high-quality reservoirs have developed in the giant oil and gas fields in the PLP marine carbonate strata, with a distribution area ranging from a few to tens of thousands of square kilometers.

Alternatively, analyses can be restricted to specific strata within the distribution of the score.