土坯
发表于 2025-3-26 22:35:06
Effect of Corpuscular and Electromagnetic Radiation on Properties of Carbon Fibrese problems arising in making fibres with high process properties are so complicated, diverse and expensive that can only be solved by combined efforts of many institutions and sometimes of several countries.
浸软
发表于 2025-3-27 04:00:10
Delamination-Suppresion Concepts for Composite Laminate Free Edgespe of delamination significantly reduces static strength as well as fatigue life of such laminates, but has essentially no influence on stiffness. Edge reinforcement and edge modification concepts to reduce the delamination tendency are shown to have good potential for significantly increasing both
让你明白
发表于 2025-3-27 08:16:51
Pyrolysis Processes and Structure of High-Strength Aramid Fibers delayed strength decrease, corresponding to existence of fibrillar and microfibrillar structures have been found on strength isotherms after treating in the air to 450 ℃. As a result of subsequent pyrolysis in argon fiber elasticity modulus is increased to 250-300 GPa.
frugal
发表于 2025-3-27 11:34:48
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可行
发表于 2025-3-27 15:07:57
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Addictive
发表于 2025-3-27 19:54:57
The Effect of Thermal Treatment Mode on Micro- and Macrostructure of Carbon Fibretion of PAN-fibres with minimum defect content has been determinated. Any local fault in the continuity of filament has been probably determinated by uncontrolled local development of the polymer structural reconstruction on the stage of the thermal stabilization, stimulated by the heat of the proce
影响深远
发表于 2025-3-27 22:05:14
Universal Technology for the Production of Carbon-Containing Solid Solutions and Compositional Mater
撕裂皮肉
发表于 2025-3-28 03:31:05
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constitute
发表于 2025-3-28 06:32:07
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Tortuous
发表于 2025-3-28 11:11:01
Nikolai P. Lyakishev,Ivan M. Kopievinitial step in pathogenesis and that attachment or adhesion is mediated by bacterial surface lectins which can be of either fimbrial or nonfimbrial nature. Consequently, inhibition of bacterial adhesion is the way of choice to prevent infection (Beachy 1981).