The phrase "addition the addition of" is not correct in English.
It appears to be a redundancy and should be rephrased for clarity.
Example: "In addition to the addition of new features, we also improved the user interface."
Alternatives: "in addition to" or "the inclusion of".
In addition, the addition of plerixafor for mobilization in patients who received lenalidomide has also been proven effective69.
In addition, the addition of PC into GPE led to the improvement of ionic conductivities.
In addition, the addition of Hf can also improve the Curie temperature (TC) and ferroelectric properties of the ceramics.
In addition, the addition of coexisting anions negatively influenced the adsorption capacity of Cr VI) ions, in the following order: CO32− > SO42− > H2PO4− > Cl−.
In addition, the addition of ALG reduced the stiffness of PLGA fibrous mats for better protection of the injured area as indicated by the Young's modulus.
In addition, the addition of Ta led to the formation of primary γ′ phase and then subsequent intercellular/interdendritic β/γ′ eutectic microstructure.
Of those positive additions, the addition of glutamate had the most significantly impact, leading to the ethanol production rate increased by 27.7% compared to the control.
Subtraction can be thought of as a kind of addition that is, the addition of an additive inverse.
So we utilised that and then there's been important things throughout the season – the addition of [Lomana] LuaLua, the addition of Stephen Dobbie lately.
A system is linear if the addition of inputs produces an addition of corresponding outputs.
In addition, by the addition of H2O2, the mineralization of Ace was accelerated probably due to the increase of hydroxyl radical concentration.
