What's the difference between hydrometric and hydrometrical?

Hydrometric

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Definition:

• (a.) Alt. of Hydrometrical

Example Sentences:

• (1) Using densitometric, hydrometric and anthropometric techniques, body fat, tissue solids, water and mineral content were quantitatively measured on two groups each of 26 young and healthy Indian soldiers of mixed ethnic composition.

Hydrometrical

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Definition:

• (a.) Of or pertaining to an hydrometer, or to the determination of the specific gravity of fluids.
• (a.) Of or pertaining to measurement of the velocity, discharge, etc., of running water.
• (a.) Made by means of an hydrometer; as, hydrometric observations.

Example Sentences:

• (1) Using densitometric, hydrometric and anthropometric techniques, body fat, tissue solids, water and mineral content were quantitatively measured on two groups each of 26 young and healthy Indian soldiers of mixed ethnic composition.