The solemnity does not persist, though.
Such discharge is usually not severe and does not persist.
But unlike many radioactive atoms made in reactors, tritium does not persist in the body.
The trouble is that the change does not persist as the novelty wears off.
And the dominance of the chaebol does not persist only in the economic field.
In other words, the hype behind a spinoff may create a stock increase that does not persist.
The pain usually does not persist more than two hours for each episode, but attacks may be daily, weekly, or monthly.
The taproot does not persist long in arborescent cycads but is replaced by large adventitious roots, which obscure the basic taproot system of the seedling.
It does not persist in the atmosphere for as long as carbon dioxide, but during the first 20 years following its release, it is 56 times as effective at trapping heat.
Sound does not persist, neither across space nor across generations, so the tremendous rattle of horse-drawn drays, the clink of cupboards, the sneezes and shuffles of domestic life fall into the vacuous, silent crevices of history.
Methyl bromide is a much more potent destroyer of ozone, molecule for molecule, than are CFC's, but unlike those compounds does not persist long in the air and is also much rarer.
