[ adjective ] occurring or operating at the same time


"a series of coincident events"

Used in print

(Raymond C. Binder et al., editors, Proceedings...)

Two pyrometers shown in figure 1 and 2 ( Pyrometer_Instrument_Co. Model 95 ) served for simultaneous measurement of the anode surface temperature and the temperature distribution along the anode holder .

(M. Yokoyama et al., "Chemical and serological...)

For protein identification , fractions from the column were concentrated by pervaporation against a stream of air at 5 ` C or by negative pressure dialysis in an apparatus which permitted simultaneous concentration of the protein and dialysis against isotonic saline .

(Richard F. McLaughlin, et al., "A study of the...)

It is distinctly possible , therefore , that simultaneous pressures in all three vessels would have rendered the shunts inoperable and hence , uninjectable .

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