بدائل البحث:
significant decrease » significant increase (توسيع البحث), significantly increased (توسيع البحث)
time decrease » time increased (توسيع البحث), sizes decrease (توسيع البحث), teer decrease (توسيع البحث)
increases » increased (توسيع البحث), increase (توسيع البحث)
significant decrease » significant increase (توسيع البحث), significantly increased (توسيع البحث)
time decrease » time increased (توسيع البحث), sizes decrease (توسيع البحث), teer decrease (توسيع البحث)
increases » increased (توسيع البحث), increase (توسيع البحث)
-
1
-
2
-
3
-
4
-
5
-
6
Specimen Preparation and Experimental Setup.
منشور في 2025"…The results indicate that: (1) the presence of pores prolongs both the time to failure and the onset of the AE burst stage, with longer durations observed at higher pore dip angles; (2) AE signal amplitude and frequency vary significantly across different loading stages, and the b-value exhibits an “increase–fluctuation–decrease” trend, with the decreasing stage serving as a precursor to rock instability; (3) pore dip angle strongly influences crack propagation types: dip angles of 0°–30° favor axial cracks and through-going wing cracks, 45°–75° angles tend to induce co-planar and wing crack connectivity, while 90° angles cause crack deviation, hindering through-going failure; (4) intact rock fails in a tensile–shear mixed mode, whereas the number of shear cracks in rocks with pores initially increases and then decreases with dip angle, reaching a maximum at 45°, resulting in shear-dominated failure. …"
-
7
Data Set.
منشور في 2025"…At the same time, the increase of the slip-roll ratio and the extension of the test time will aggravate the wear, resulting in a significant increase in the coefficient of friction and the amount of wear. …"
-
8
Test oil circuit circulation diagram.
منشور في 2025"…At the same time, the increase of the slip-roll ratio and the extension of the test time will aggravate the wear, resulting in a significant increase in the coefficient of friction and the amount of wear. …"
-
9
Experiment Schedule.
منشور في 2025"…At the same time, the increase of the slip-roll ratio and the extension of the test time will aggravate the wear, resulting in a significant increase in the coefficient of friction and the amount of wear. …"
-
10
SEM image of 10-micron iron oxide particles.
منشور في 2025"…At the same time, the increase of the slip-roll ratio and the extension of the test time will aggravate the wear, resulting in a significant increase in the coefficient of friction and the amount of wear. …"
-
11
Particle size distribution of iron oxide.
منشور في 2025"…At the same time, the increase of the slip-roll ratio and the extension of the test time will aggravate the wear, resulting in a significant increase in the coefficient of friction and the amount of wear. …"
-
12
Relevant parameters of test piece.
منشور في 2025"…At the same time, the increase of the slip-roll ratio and the extension of the test time will aggravate the wear, resulting in a significant increase in the coefficient of friction and the amount of wear. …"
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20