"substantial latency" is a correct and usable phrase in written English.
It is often used in technical or scientific contexts when discussing delays or lag times. Here is an example use in a sentence: "Due to the high volume of network traffic, there is a substantial latency in the transfer of data between the servers."
PM2.5 exposure attenuated whole-body insulin sensitivity and glucose homeostasis after a substantial latency period (> 8 weeks).
A substantial latency of effects on mortality would be expected, but we included several trials with very long follow-up, and they did not show a benefit.
The computer mapping methods used in this study to link routine measurements required by the Safe Drinking Water Act with interview data can enhance individual-level epidemiologic studies of multiple health outcomes, including diseases with substantial latency.
Application of mustard oil produced an increase in on-cell discharge that was associated with a substantial decrease in withdrawal latency of the ipsilateral paw.
This long latency adds substantial complexity to the evaluation of causality and assessment of infection control strategies at both a population and individual level.
The experimental and analytical results demonstrate that the locality-aware cluster-based organization of content offers substantial benefits, achieving an average latency improvement of 45%, and up to 12% increase in search recall.
The substantial role of propagation delay latency in WDM networks is examined in this paper in conjunction with a multi-channel control architecture (MCA) that reduces the processing overhead of control information for synchronous transmission in passive star topology.
Rats tested in the passive avoidance paradigm showed no substantial increase in median response latency during the first two testing sessions (MD lesion (2 ± 0.23 s); MD Sham (2 ± 0.19 s); control (2 ± 0.25 s)).
A similar result was obtained by Solomon et al. (2005) who found that R/G and B/Y ganglion cells in intraocular recordings showed substantial overlap in antidromically-evoked latencies.
There is a substantial potential for further reducing detection latency and increasing reliability.
Thus, taken all three independent measurements of viral latency together, there was a substantial reduction in the amplification of latency after infection with MHV-68 lacking the 40 bp internal repeat.
