In these studies, sectional deformation has been presented as the change of width and height of the cross-section.

在这些研究中，各段变形被描述成横截面的宽度和高度的变化。

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Bacterial concentrations are higher during exacerbation than during stable disease; however, these studies are cross sectional and devoid of strain typing.

虽然疾病加重期的气道细菌浓度高于稳定期，但是，以前的研究均为横断面研究，且缺乏菌株分型。

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Numerical and experimental studies of cross sectional optical power distribution (OPD) in polymer optical fiber under offset launch are given.

研究了偏心激励多模聚合物光纤横截面的光功率分布。

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An international team of researchers carried out simultaneous cross-sectional studies for three student populations (roughly grade 4, grade 8, and students in final year of secondary school) and assessed nearly half a million students in 41 countries.

UNESCO: II Part Analytic Section