Scale box in millimeters. Vesicular texture is a volcanic rock texture characterized by a rock being pitted with many cavities (known as vesicles) at its surface and inside.
The definition of bliss is complete happiness. 1  An example of bliss is what someone feels after a relaxing massage.  An example of bliss is the act of doing work you love.
A given accuracy implies an equivalent precision [Bevington, 3]. Freedom from mistake or error, correctness; degree of conformity of a measure to a standard or a true value [Webster]. true value (of a quantity) [VIM 1.19] - value consistent with the definition of a given particular quantity. A true value by nature is indeterminate; this is a value that would be obtained by a perfect measurement [ISO, 32]. The correct value of the measurand [Fluke, G-15].