evaculate 发表于 2025-3-30 08:26:14
Cancer Biology and the Nuclear Enveloperon or graphite fibers are used. Substitution of either glass, graphite, or boron-reinforced composites for stainless steel can increase the σ/ρ ratio by an order of magnitude. These data are valid at the most favorable orientation of each composite and for welded stainless steel.pancreas 发表于 2025-3-30 13:36:43
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Irina Stancheva,Eric C. Schirmerers having similar thermomechanical parameters. Many difficulties, e.g., thermal stress accumulation during cooling, would be avoided. With this aim in mind, it is essential to know the low-temperature properties of potting and reinforcing materials very well.vanquish 发表于 2025-3-31 01:53:54
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Endocrine Cancer Biomarkers in Circulation,amount of structural materials used in cryogenics is constantly increasing. The demand for using stronger and cheaper steels and alloys is rising. The thicknesses of the steels used are continuously increasing. The need for welding dissimilar materials is greater.可卡 发表于 2025-3-31 10:21:37
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Egidio Del Fabbro,Akio Inui,Florian Strasser]. Fracture toughness in the TL orientation was determined with 25-mm-thick, 51-mm-wide compact tensile specimens using the .-integral test procedures of Landes and Begley [.] and the cryogenic testing procedures and equipment described previously by Tobler . [.].合适 发表于 2025-3-31 19:46:44
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