In addition, the amount of acid required to breakthrough is found to depend on the initial rock porosity and dimensions of the rock being acidized.
This experiment was repeated twice using two very similar rock specimens with dimensions of 62 mm mm mm labeled as SR1 and SR2.
Don't look at the rock's exterior dimensions, think it's plenty large to cover, buy the rock, and flip it over the well.
Experimental results showed that the flowability of the material is influenced by the rock fragment size, dimension or diameter of the opening and the vertical load applied.
What kind of universe is this?" Moscowitz and Silverman, their ire reaching cosmic dimensions, rocked the tank to and fro until it toppled off its table, smashing its glass walls and flooding the hexagonal-tile floor.
Another uses circular forms of varying dimensions — rocks, a loop of electric cord, a charcoal wall drawing and the light from a bulb — to link the wall and the floor in classic Post-Minimalist fashion.
NEOCam is not certain to fly, and the foundation worries that, although NASA has already catalogued most of the biggest, civilisation-ending asteroids, thousands of smaller rocks, of similar dimensions to the one that exploded over Siberia, remain undetected.
Moreover, we demonstrate that dimensioning rock bolt reinforcement using well-established empirical criteria without consideration of the anisotropic nature of the rock mass may lead to un-conservative design.
In the image, an example showing an event occurred on 25th June 2013 at 12 06 (UTC) is reported, concerning a rock mass of dimension 23 × 50 × 23 cm (Fig. 7a).
And lasers are being used to record rock engravings in three dimensions.
In the blinding light of day, the mass of rock flattens into two dimensions, like a cardboard cutout on a comic-opera set.
