“uniform density”造句，怎麼用uniform density造句

the curve theoretically assumed by a perfectly flexible and inextensible cord of uniform density and cross section hanging freely from two fixed points.

It may be safe to say this dosing technique results in a very uniform density pack throughout the filter.

It is proved that the uniform density hypothesis is the sufficiency condition for the proportional expansion hypothesis under the existence of the breech boundary motion and the mass jet.