arrogant
发表于 2025-3-28 18:39:46
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HUMP
发表于 2025-3-28 22:42:29
Katja Gutsche,Bernd-Friedrich Voigtnces of HBO. contents (40.6–45.5 wt%), boron sources (HBO., H.BO. and B.O.) and carbon sources (black carbon, activated carbon, graphite and petroleum coke) on phase composition and morphology of ZrB.–SiC composite powders were analyzed. The obtained samples were characterized by X-ray diffraction (
歹徒
发表于 2025-3-29 01:08:06
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Charade
发表于 2025-3-29 03:38:38
Andrea Lange,Torsten Schulz,Hans Szymanskiemands of new energy and environmental fields. To simulate the process of photosynthesis of nanomaterials, in this study, NiS nanomaterials were synthesized with amphiphilic polymers as soft template. The nanocomposite with integrated multi-functionalities were characterized with several approaches.
Reverie
发表于 2025-3-29 10:45:52
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野蛮
发表于 2025-3-29 12:38:34
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LUCY
发表于 2025-3-29 18:26:56
Murphys Gesetz in der Instandhaltungcreasing of the welding current and the amount of CO. in Ar+CO. protective gas. However, the CO. content exceeded 20% led to serious welding spatters. The phase of the surfacing layer was austenite plus ferrite. As no sensitization or slight sensitization occurred, the composite layers show better i
释放
发表于 2025-3-29 21:24:19
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tympanometry
发表于 2025-3-30 00:23:59
Uwe Dombrowski,Jonas Wullbrandtntering was investigated. The results showed that the addition of benzoic acid improved the porosity and dielectrical properties of Si.N. remarkably by pressureless sintering at 1700 ℃ for 60 min. The porosity of sample reached 40.79% with 50 wt% benzoic acid addition and the reflectivity of the sample reached −45 dB at around 12 GHz.
Mendacious
发表于 2025-3-30 06:42:53
https://doi.org/10.1007/978-981-13-0110-0Chinese Materials Conference; CMC 2017; Metamaterials and Multifunctional Composites; Amorphous and Hig