Those are not easily defined in terms of measurable quantities.

Researchers found measurable quantities of 21 different manufactured drugs in the water.

The model was the first to be used to predict measurable quantities in cluster decay.

Second, some components of x may not correspond to any measurable quantity in the system.

To obtain the measurable quantity, the real part is taken:

It was at the complex that a nuclear reactor first produced measurable quantities of electricity.

It is a measurable quantity, and thus treated mathematically.

Measurable quantities such as position, momentum and energy are all derived from the wavefunction.

The computer would be programmed to record every measurable quantity relating to every test.

But envy was common among the non-Talented for those who had a measurable quantity of psychic ability.

Momentum is a measurable quantity, and the measurement depends on the motion of the observer.

The mathematics relates the numbers in a way that corresponds to how the measurable quantities relate.

Einsteinium does not occur naturally in any measurable quantities.

A careful distinction needs to be made between abstract quantities and measurable quantities.

Although the device shows changes in temperature, the concept of temperature as a measurable quantity was not developed until later.

However, these and heavier isotopes are not available in measurable quantities, making production virtually impossible with current methods.

All these changes are supplemented by the corresponding changes in the coefficients and do not effect the measurable quantities.

Since the early part of the 20th century, economics has focused largely on measurable quantities, employing both theoretical models and empirical analysis.

When measurable quantities involve cross products, the handedness of the coordinate systems used cannot be arbitrary.

That is a directly measurable quantity.

However, the potentials are not measurable quantities according to present theory; they are just useful mathematical functions.

A concept and measurable quantity in asynchronous circuitry.

The numbers represent measurable quantities.

Green's functions and scattering matrix are the fundamental objects in quantum field theory which determine basic physically measurable quantities.

Unlike algebra, the unit symbol represents a measurable quantity such as a meter, not an algebraic variable.