Nghĩa của từ rate of crack propagation bằng Tiếng Việt
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Đặt câu có từ "rate of crack propagation"
1. In the stage of PSC, the cracks propagation rate is monotonic increase by the cracks growth, until achieve the long crack propagation rate.
2. The coalescence between short cracks leads to crack propagation and the crack path is predominantly transgranular.
3. Steady state crack propagation in solids is analyzed as a thermally activated process.
4. Acoustic emission analysis allows not only microcracks but also crack propagation to be detected.
5. Thermally activated crack propagation takes place by consecutive bond breaking and occasional mending steps.
6. The results showed that water accelerated the rate of fatigue-crack propagation by about a factor of 10 in this temperature range, whereas dry oxygen and dry hydrogen had a negligible effect.
7. And the stress ratio dependency of the fatigue crack propagation curve can be cleared in a successful manner.
8. Through the meso-damage evolution, the process of crack propagation, coalescence and failure in concrete material is explored instructively.
9. 2.1.3 T/R Crack Propagation Several initiatives were undertaken to glean more information about the fatigue crack, aircraft vibration spectra and the 412 T/R blades.
10. The project has already developed models to analyse and to predict acoustics, liquid fuel combustion and crack propagation.
11. Investigations on small crack propagation were widely carried out , , , , after Pearson discovered these Anomalisms in aluminum alloy in 1975
12. The results show that the propagation rate through the fuel is dependent on thehieght of the layer and the propagation character of forward and reverse smolder is different.
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14. Absolute propagation and termination rate constants have been determined for the autoxidation of some vinyl compounds at 30°.
15. The results show that main cause of conchoidal fracture forming is that composition segregation in solidification grain boundary of casting steel reduces the resistance of crack propagation.
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18. • by measuring propagation velocity or propagation time of acoustic waves
19. Instead, says Cornell theorist Chung-Yuen (Herbert) Hui, the crack "just sits there and opens up"--a phenomenon known as Blunting. While materials investigators had previously noted Blunting at crack tips in some soft solids, the DuPont-Cornell team has identified a new mechanism of crack propagation that incorporates Blunting.
20. N 29/07 . . by measuring propagation velocity or propagation time of acoustic waves
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22. AT differs from other NDT techniques in that no external energy is supplied to the tested object and mainly dynamic events (active corrosion, crack propagation) are recorded.
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24. Transient phenomena of propagation, reflection and diffraction of explosively generated plane elastic stress field disturbances about the tips of a crack located at the interface between the two adherends are investigated in detail.
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