"quite below" is a perfectly acceptable, grammatically correct phrase in written English.
It can be used to describe something that is a measurable degree lower than what is expected or desirable. For example, "The team's performance was quite below what we had hoped for."
Results from scenario 1 for paper packaging waste demonstrate that the accomplishment of the recycling rates targets is not feasible: 18.6% in 2011, quite below the legally mandated 60%.
Magnesium concentration ranged between 0.076 % and 0.086 % being also quite below the sufficiency range of 0.15%%.
Also, it is well known that emissions from wood chip boilers increase during load changes and also for part load quite below 50%% of the nominal load [73].
However, it cannot reach concentrations larger than 25 30°Brix with a single-stage RO system due to high osmotic pressure limitation, which is quite below the value of 45 65°Brix for standard products obtained by evaporation.
The paper also shows that reliability indexes of columns designed according to European code can be as low as 2.2, which is quite below target reliability levels of EUROCODE.
"We are quite below par at the moment - injuries happen, we had a makeshift opener and had to manage with three bowlers, and all our part-time bowlers are spinners," said Dhoni.
We also performed the analysis using only those genes that were further filtered by the requirement that the variation between the duplicates is quite small (below 0.05 as judged by a paired t-test).
In Malaysia, a prudish, majority-Muslim country, it seems that nothing succeeds quite like below-the-belt personal attacks.
Barclays said in a note that the Nook's precipitous decline was "quite concerning" and "below even our modest expectations".
The curve, looks (see chart below) quite ready to bullishlessly flatten, longer maturity rates falling.
I'm very pleased to see that for properties like ours, we're quite significantly below average on gas usage and marginally below average on electricity.
