proportionality coefficient造句

例句与造句

1. The proportionality coefficient is the dimensionless " Darcy friction factor " or " flow coefficient ".
2. Because the proportionality constant ( ? ) and the scaling exponents ( ? ) are often denoted using Greek letters, it is desirable to use ? as the proportionality coefficient versus ?, since ? could be misread as the symbol for " proportional ".
3. where " Y " is a biological variable ( such as tree height or DBH ), " ? " is a proportionality coefficient, " ? " is the scaling exponent ( which is equal to the slope of the line when plotted on logarithmic coordinates ), and " X " is some physical measure such as body volume or body mass ( M ).
4. It's difficult to find proportionality coefficient in a sentence. 用proportionality coefficient造句挺难的