The ratio of the net work output to the heat input is equal to the ratio of the difference between the temperatures of the heat source and the heat sink divided by the temperature of the heat source.
The number is defined as the ratio of the difference in the gravitational forces between slip and no-slip conditions to the inertial force of the gas.
The irrigation water use efficiency (IWUE) or ratio of the difference between irrigated and rainfed yield to the amount of irrigation water applied was estimated.
A ratio of the difference in a diametral second moments of area to mean diametral second moment of area, greater than 0.3 is necessary for instability for the configuration modelled.
Five different shapes are considered and characterized using a shape factor, δ, which is defined as the ratio of the difference of the radii between the distal sphere and central sphere to the mean radius of the particle.
The dispersive power (w) of the material is then defined as the ratio of the difference between the "F" and "C" indices and the "D" index reduced by 1, or, Hundreds of different types of optical glass are currently available from manufacturers.
Birth weight discordancy was defined as the ratio of the difference in birth weight of the heavier from the lighter twin to that of the heavier twin and was categorized as <5%, 5% to 9%, 10%to1414%, 15%to1919%, 20%to2929%, 30% to 39%, and ≥40%.
In detail, for the elastic modulus, the dimensionless ratio of the difference between the maximum and minimum values to the maximum value are 91% and 27% for temperature and loading speed tests; for the first yield stress, the dimensionless ratio are 82.9% and 19.2%, respectively.
The di-jet asymmetry AJ is defined as the ratio of the difference between the ET of the trigger jet and the back-jet and their sum.
Vegetation feature is: Normalized Difference Vegetation Index (NDVI) that is the ratio of the difference between NIR and red reflectance.
The IPO initial return (IR) is the ratio of the difference between the first-day closing price and offering price to the offering price.
