The Q-factor can be greater than or about equal to 108.

Remember: The symbol  means “is approximately equal to.

Notation: We use the symbol ≈ for "is approximately equal to".

is the golden ratio (approximately equal to 1.618034).

The content of those units is about 10 wt.% or higher based on the whole polymer (A).

The polyolefins have a melt flow index of about 14 g/10 min or greater.

By increasing the overall stability of the ceramic material the product yield is about 90% or greater.

Displacement ton means a unit for measuring the displacement of ships equal to 35 ft3; this is approximately equal to the volume of a long ton (1016,06 kg) of sea water.

The used tools have a working portion (46) and shank (44) with a diameter of approximately 0.125 inches.

Preferably, an outer diameter of the bearing mill (10) is about the same as an inner diameter of a wellbore (4).

For example, Exp (5) says e^5, which is approximately 148.41315.

X is carbon or nitrogen or a combination of carbon and nitrogen, n is about 1, 2 or 3.

The new carbide head (48), which also has a diameter of approximately 0.125 inches, is then machined to create a new working portion (56).

(Assume that the radius of the Earth is 6,400 km.)

The polymetallic alloy nanoparticles formed have a selected metal atomic ratio which is approximately equal to the stoichiometric ratio of metals in the polymetallic precursor.