Earth and Planetary Sciences
Railway
100%
Soft Rock
66%
Tools
66%
Show
66%
Abrasion
66%
Investigation
55%
Rock
55%
Aggregate
44%
Geometry
33%
Particles
33%
Amount
33%
Particle Size Distribution
33%
Standard
33%
Proportion
33%
Petrography
33%
Parameter
22%
Cause
22%
Soil
22%
Estimate
22%
Hardness Test
16%
Computer Assisted Instruction
16%
Excavation Rock
16%
Abrasion Resistance
16%
Shedding
13%
Drill Bit
13%
Rock Property
8%
Engineering
Railway
100%
Abrasion
88%
Test Method
66%
Application
66%
Test Result
66%
Abrasivity
66%
Rock Type
33%
Test Series
33%
Metrics
33%
Standard Method
33%
Size Distribution
33%
Demonstrates
22%
Applicability
22%
Uniaxial Compressive Strength
19%
Mineralogical Composition
9%
Actual Value
9%
Drillability
9%