For larger solutes, protracted or continuous online haemodiafiltration is more efficient.
After a protracted beta test, Star Trek Online finally makes it out of space dock.
No sooner had Mayor Boris invited Londoners to report protracted roadworks on a new online site than the most enormous hole appeared at the top of our road.
The Dirty Politics allegations, which were protracted by the hacker's dripfeed of material online and which led to a senior cabinet minister, Judith Collins, resigning, had the impact of an "ambush" on both major parties, Roberts said.
In August BBC Worldwide agreed the protracted sale of its magazine business to Exponent, owner of online media jobs service Gorkana and former home of the Times Educational Supplement, for £121m.
I know it's frustrating when you think you've met someone promising, but rehabilitating online frauds is not your job, and hoping that you will, through protracted interaction, will only lead to apoplectic seizures.
The protracted negotiations have drawn the ire of some residents, who have taken out their frustration in angry Twitter posts and online comments criticizing the unions.
They are also protracted.
Conflicts are becoming more protracted.
