"decayed with time" is a correct and usable phrase in written English.
It can be used to describe something that has progressively deteriorated or become less useful or valuable over time. Example: The old house had decayed with time, its once grand facade now covered in cracks and its foundation weak and crumbling.
Samples produced at low speeds developed low shrinkage stress, which decayed with time.
The pollutants were depleted by direct anodic oxidation and/or indirect electro-oxidation, mediated by active chlorine formed in situ, so that chemical oxygen demand, total organic carbon, tannin, sulfide, total Kjeldahl nitrogen and ammonium ion concentrations decayed with time.
Although the seismicity increased abruptly on March 20, 22 and 31, the occurrence rate of earthquakes decayed with time (Fig. 2(c)).
Although the emission intensity decayed with time, the emission intensity about 23 mcd/mm2 was retained even after 2 h. Figure 2 The emission decay profile of CaAl 2 O 4 :(Eu, Nd)/TiO 2- x N y composite after irradiation by the mercury lamp used for photocatalytic reactions.
The fluorescence of wells with mixed cells decayed with time after adding iodide.
The foam decayed with time showing a linear decrease and the half-life of foam contrast was approximately 97.5 minutes.
The one thing that does not decay with time, unlike handwriting, is text, the actual words used.
The catalytic activity of this layer decays with time in the course of SO2 oxidation.
Since the nonlinearity in the integrable system which represents binary attractive interactions exponentially decays with time, solitons are also subject to decay.
For bursts with multiple intensity pulses, later spikes tend to be softer than earlier ones, indicating that the energy of the peak of nu Fnu is bounded by an envelope which decays with time.
The combination of recency bias and insensitivity to elapsed time indicates that the perseveratory impetus in a named response does not passively decay with time but rather is diminished by interference from related trials.
