业余爱好者
发表于 2025-3-23 13:06:45
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abolish
发表于 2025-3-23 14:47:55
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audiologist
发表于 2025-3-23 19:09:07
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paroxysm
发表于 2025-3-24 01:49:29
Georg WolschinPt-based alloys. Fatigue tests between 10. and 10. cycles were performed, and in combination with postmortem characterization through grain orientation mapping and transmission electron microscopy, we identified differences in resistance to damage and crack propagation in the various alloys, and obs
珍奇
发表于 2025-3-24 06:04:21
Georg Wolschintoughness, is observed. Subsequently, data analysis is conducted by invoking the type II Bazant size effect law on the nominal strengths, which allows a systematic extrapolation of lab measurements to much larger sizes where the FPZ size becomes negligible (making LEFM applicable). The size effect l
防止
发表于 2025-3-24 09:50:28
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figment
发表于 2025-3-24 12:51:17
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FLIT
发表于 2025-3-24 15:09:14
Georg Wolschinompliant aerospace components, such as morphing wings. These skins will be able to deform and conform to the underlying structure, much like the way skins have evolved to work with components of biological actuation systems such as muscle and bone. They will increase the range of operation by utiliz
不透气
发表于 2025-3-24 20:50:33
implant (Mean fatigue life = 2015 cycles) for 2 samples. Our FEA study on cylindrical model found the design life to be 1690 cycles with element size of 3.0E-3 m under the minimum stress of 112 kPa and maximum stress of 9.71 MPa according to Modified Goodman theorem.
巩固
发表于 2025-3-24 23:20:59
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