The phrase "altered by replacing" is correct and usable in written English.
You can use it when describing a change that has been made by substituting one element for another.
Example: "The document was altered by replacing outdated information with the latest data."
Alternatives: "modified through substitution" or "changed by swapping".
And like most synthetic drugs, K2 can be repeatedly altered by replacing illegal chemicals with legal alternatives.
Equation 21 consequently has to be altered by replacing the universal quantifier ∀a∈ [1,|A|] with a summation ( sum _{a=1}^{|A|} ) to support concurrent applications that share the memory.
The statue has been periodically altered by replacing the ax with other accessories, such as a lasso, rifle, gold pan and pitchfork, or dressed in other outfits, like a Santa suit.
His immunosuppression was altered by replacing mycophenolate mofetil with azathioprine (1 mg/kg) and aiming for a tacrolimus level of 5 µg/L (12 h trough) (Table 3).
33 The wording in this scale is geared towards applications and was altered by replacing the word 'system' with the word 'document'document
The immunosuppressive regimen was altered by replacing mycophenolate mofetil with azathioprine (1 mg/kg) and the 12-h trough level for tacrolimus was reduced to 5µg/LL.
Again practicing on cadavers, Freeman altered this technique by replacing the injection with the cuts of a sharp instrument -- first an ice pick from his kitchen whose handle bore the name of the Uline Ice Company and later a type of leucotome that he designed and always carried with him in a felt-lined case.
In case of disagreement, panel members were able to alter the selection by replacing a maximum of 3 predictors.
A mutant version was constructed in which the miR-23a-binding site was altered by site-directed mutagenesis replacing the sequence 5′-aatgtgaa-3′ with a BstEII site 5′-tccactgg-3′.
The properties of clusters can be altered by changing the number of atoms, by replacing an atom with a different element, and by assembling them into different architectures.
Prescott (1940) finds it is easier to calculate global radiation by altering the Angstrom relationship by replacing the clear sky radiation text with extraterrestrial radiation (H 0).
