赞成你
发表于 2025-3-25 03:18:59
Remco van Capelleveenrning the properties of the Navier-Stokes equations with the emphasis on invariant properties of the vorticity field. Then we discuss classical semi-empirical approaches to developed turbulence which for a long time constitute a basis for engineering solutions of turbulent flows problems. We do it f
inspiration
发表于 2025-3-25 09:48:40
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眨眼
发表于 2025-3-25 11:58:45
Significance of Social Systems in Forest and Biodiversity Conservation: Experiences from , of West B human community rooted in that region. Biodiversity is thus deeply embedded in the material, social, and even spiritual perceptions of people sharing a particular ecosystem. West Bengal, though is predominantly a region of mono-crop culture growing rice, is endowed with several subregions rich in b
progestin
发表于 2025-3-25 17:30:19
Induction of Meiotic Initiation in Long-Term Mouse Spermatogonial Stem Cells Under Retinoid Acid andablished, induction of meiosis in vitro has remained a challenge. Retinoic acid (RA) is required for meiosis in vivo; however, RA alone is not sufficient to induce meiosis in vitro. Here, we describe a method in which nutrient restriction and RA synergistically induce meiotic initiation into meiotic
发现
发表于 2025-3-25 20:35:12
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BUMP
发表于 2025-3-26 01:39:35
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Gerontology
发表于 2025-3-26 05:00:04
1868-4238 applications. The book consists of 20 articles based uponthe international IFIP conference on this topic held in Valenciennes,France in May 1994.978-0-387-34834-6Series ISSN 1868-4238 Series E-ISSN 1868-422X
外露
发表于 2025-3-26 09:50:39
https://doi.org/10.1007/978-3-322-91956-4stics maps the internal structure of microelectronic chips not shown with conventional electron microscopy. Non-contact ultrasound provides process control for composite tape placement, detects defects in composite panels, and cracks in railroad rails. Acoustic microscopy images an embedded optical fiber in a thick composites.
Needlework
发表于 2025-3-26 15:26:55
Demographic Profile of Syrians in the Netherlands resulting in a young population structure. A year after arrival, most Syrians no longer live in reception centres but independently, with no concentration in urban areas. Integration into the labour force is shown to be a slow process; 30 months after being granted a residence permit a minority has a paid job.
CHYME
发表于 2025-3-26 19:40:52
Design of Perfectly Ordered Periodic Structures on Polymers Using Direct Laser Interference Patternihowing the potential of the method. The examples include the fabrication of single-scaled and multiple-scaled patterns as well as the structuring of polymer-polymer foil’s interfaces. Finally, a general model for the simulation of the process is introduced.