例句與造句

1. The conventions used to express quantities is referred to as quantity calculus.
2. Johansson proposes that there are logical flaws in the application of quantity calculus, and that the so-called dimensionless quantities should be understood as " unitless quantities ".
3. How to use quantity calculus for unit conversion and keeping track of units in algebraic manipulations is explained in the handbook on Quantities, Units and Symbols in Physical Chemistry.
4. And I did look stuff up, I read Dimensional analysis and Quantity calculus, and density and Linear density, and none of them explained why the units don't work . talk ) 03 : 41, 17 February 2010 ( UTC)
5. It's difficult to find quantity calculus in a sentence. 用quantity calculus造句挺難的