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发表于 2025-3-28 15:28:34
Helge Löfstedtive testing of the plates used as “skin” of these structures is done by measures of attenuation of ultrasonic waves and there is no problems encountered for plates from 3 to 10mm thick. In the case of thin plates (about 1mm thick), this testing is much less precise and moreover it is better to achie
Eosinophils
发表于 2025-3-28 21:05:00
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过渡时期
发表于 2025-3-29 01:55:01
Elmar Schmählingcinating subject. In principle, such techniques can be used at all stages of a material‘s life - from the early stages of processing, to the end of a structural component‘s useful life. Interest in the subject thus arises not only from a purely scientific point of view but is also strongly motivated
小平面
发表于 2025-3-29 03:30:43
ere is growing interest in the application of nondestructive evaluation (NOEl to the measurement of physical and mechanical properties of materials. The measurement of materials properties is often referred to as materials characterization; thus nondestructive techniques applied to characterization
Hypomania
发表于 2025-3-29 07:25:38
Finn Aaseruditivity to probe structural details and forces near interfaces. These techniques, however, are not applicable to the characterization of adhesion in real structures. Indeed, for polymer adhesion., instead of only an interface plane, the adhesive and the adherend also interact through an interphase r
遗产
发表于 2025-3-29 14:34:01
Andrew Hodgesraction taken into account: For non-saturated from the viewpoint of overlapping of interatomic interaction in b.c.c. alloys the physically sufficient and optimal for the computer simulation is the short-range model, which takes into account the interatomic interaction and the average amount of subst
CAB
发表于 2025-3-29 18:53:16
Setsuo Fukutomi the same samples were plated on media that had been optimized for growth of the culture. To determine whether such cells were viable or dead, a microscopic technique developed by Kogure et al. (25) was employed to examine the cultures that yielded no colonies on transfer to solid media and no growt
玩笑
发表于 2025-3-29 21:41:46
Revaz V. Gamkrelidze decades, as in the famous hot springs of Yellowstone National Park (15, 336). On the other hand, the discovery that potentially key microbial players in pelagic marine environments do not yet exist in culture (70, 71, 75, 116, 118, 125, 237, 297) is less surprising. The oceans are spatially extensi
停止偿付
发表于 2025-3-30 01:18:24
like the present one, to be written describing how wood can be characterized without employing destructive test methods. Since wood is so valuable to mankind, it is important to know the latest methods to nondestructively characterize wood for all practical applications.
匍匐
发表于 2025-3-30 04:50:03
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