changes of magnitude造句

• More generally, two or more springs are " in series " when any external stress applied to the ensemble gets applied to each spring without change of magnitude, and the amount strain ( deformation ) of the ensemble is the sum of the strains of the individual springs.
• So the only piece that is lacking in biological detection of radio signals is the ability to detect rapid " changes " in the magnetic field ( something we would " doubt " has been selected for, but who knows ), and to convert the rate of change of magnitude of the maximum magnitudes of the changes ( for AM ) into a sound impression.