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Generally, gemologists refer to specific gravity, or relative density -- the ratio of the density of a gemstone relative to that of water.

the higher the initial relative density, the lower the yield strength of the material, and the earlier the time of break occurred.

Results After clarification by chitin, the relative density and the total solids content declined slightly, but the difference was small.

In water zones, the direction of movement depends on the relative densities of filtrate and formation water.

Continuously indicating and recording gravitometers are sometimes placed upstream with remote indicators located at the switching point.

To the same material, with increasing relative density, the yield stress increased and yield region decreased.

This implies that , the bigger the diameter of gravel in soils, the smaller its volume strain from liquefaction.

Properties: white crystals , bitter, soluble in water easily, lose one of molecular crystal water in dry air, relative density 1. 68.

Mass loss rates of fir leaf litter appeared consistent with the taxa and individual relative density of soil fauna.