The phrase "accompanied simultaneously by" is correct and usable in written English.
It can be used when describing two or more actions or events that occur at the same time.
Example: "The concert featured a stunning light show accompanied simultaneously by a live orchestra."
Alternatives: "together with" or "at the same time as".
To show the stability of the technique it has been applied to the industrially well-known system of simultaneous absorption or desorption of H2S and CO2 to or from an amine solution, accompanied by simultaneously occurring strongly interfering overall chemical reaction(s) of complex, non elementary kinetics.
In addition, both of these events are likely to increase during periods of high solar activity, especially because the strong scintillations are often simultaneously accompanied by TEC depletions and lock losses by GPS receivers.
The subjective ODam acronym signifies the presence of tissue injury caused to the liver and kidney by exposure to CCl4/cisplatin, although this is simultaneously accompanied by functional deterioration of those organs [26-28 [26-28
They found that biodiversity increases over periods of warming in the earth's climate with many new species emerging, although these are simultaneously accompanied by extinctions of existing species.
The transition from hcp-ε to bct-α is executed by gliding half-Shockley partial dislocation dipoles on every second (0001)ε planes and the gliding is simultaneously accompanied by atom shuffling.
A variation in the S/B middle block composition or in the PS outer block content leads to a change in phase behaviour and morphology simultaneously accompanied by significant changes in mechanical properties, varying from elastomeric to thermoplastic property profile.
Incorporation of even upto 25 wt.% of PMMA in a solution of LiN CF3SO2 2 PC of 3 M strength results in an insignificant conductivity decline (as σ25>10−3 S cm−1) which is simultaneously accompanied by a massive increase in its macroscopic viscosity (as η25>108 cSt).
It has been demonstrated that the HO radicals, UV-induced from H2O2 molecules in aqueous solution, cannot reduce GO into rGO, but to some extent oxidize and damage the GO structure, simultaneously accompanied by a slight increase of acidity, possibly because of a release of H+ from H2O2 and GO during the reaction.
From the DSC data, the weight loss is simultaneously accompanied by endothermic and exothermic phenomena.
This is simultaneously accompanied by a continuous increase in the electrode area [19].
