The phrase "in testing times" is a correct and usable phrase in written English.
It can be used when referring to a difficult period which requires you to show strength and resilience. For example, "We are all facing challenging circumstances in these testing times."
The importance of traditional family values in testing times cannot be overstated.
Indeed, the paper also said May "is frequently compared to Angela Merkel for her steadiness in testing times".
Nevertheless, the increase in testing times drew sharp criticism Monday from many school administrators, teachers and parents.
In testing times during exam season it's tempting to reach for the sweet treats and stock up on coffee, but this might not be a wise move.
Fran Unsworth and Ceri Thomas did a fantastic job in testing times and I am hugely grateful for their hard work and outstanding loyalty.
Shinji Okazaki has managed to add more of a goal threat and his grin is a reassuring beacon in testing times.
James delighted in testing time-worn theories and reporting the surprising results.
In addition, they are more laborious to measure, both in terms of needed equipment and in testing time.
Authors present heterogeneity in methodologies (fully automated or semiquantitative assays), in reported cutoffs (from 0.9 to 10 µg/L), and in testing time (day 0, 1 or 5).
where Jv is the average permeate flux of the membrane [L/(m2 h)]; Vp is the volume of permeate accumulated in testing time (L); Am is the effective areas of membrane (m2); t is the testing time (h).
Because longitudinal data (e.g., time series) is common in ecological research, LGC is especially effective in testing time-varying effects (Duncan et al. 2013; Kline 2010; Hoyle 2011).
