The phrase "at two sections" is correct and usable in written English.
It can be used when referring to specific parts or divisions of a document, presentation, or any structured content.
Example: "The information can be found at two sections of the report: the introduction and the conclusion."
Alternatives: "in two parts" or "at two points".
Then at two sections were calculated changes of swirl and Strouhal numbers from the Reynolds number.
The water will be turned off permanently next month at two sections of Tymber Skan on the Lake, a private condominium complex plagued by crime and squatters in the Orange County community of Holden Heights.
The aim of this study is to analyze functions of behavior change interventions using applied behavior analysis and the DCOM® model, and to analyze and compare the influence of these interventions on teamwork behaviors at two sections of an emergency department.
The degree of color change at three sections decreased in the order: tangential > cross > radial section.
Three wood species were tested at three sections under natural sunlight for a total 733 days.
The convergence was conducted at three sections, and monitored data are listed in Table 1 (the third column).
To examine Eq. (28), one of the specimen tested by Kim et al. (1998) is selected because its whole load-tension histories at three sections in the shear span are available as illustrated in Fig. 17.
At the very least, let's pause and look at three sections of Article IV of the North Carolina Constitution that are undoubtedly in play.
Intensity was analyzed in two regions of the corpus callosum per section at three sections per brain for two animals per time point.
Serial sections of 5 µm thickness were cut using a microtome, at ten sections per slide.
Whole-body sections of juvenile roach were cut at 5 μm and applied to treated slides at three sections per slide.
