Example sentences of "[noun pl] [verb] at [art] rate of " in BNC.

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1 In a study undertaken over a two-week period , Tom Tadecki , research director of the International Coalition Against Violent Entertainment , found that more than 33 per cent of its programmes involved some form of aggression , with violent acts occurring at a rate of 10 per hour .
2 The figures for BBC 1 and BBC 2 were 10 per cent , with violent acts occurring at a rate of 2.5 per hour on BBC 1 , and two on BBC 2 .
3 Subjects were asked to make rhyme judgments about consonants appearing at a rate of one per second .
4 During the period 1990-90 , urban areas expanded at the rate of 11,000 ha per year .
5 Council housing stocks dwindling at the rate of 200 a year ( Tory policy of course ) .
6 Lown and Wolf classified ventricular extrasystoles occurring at a rate of less than one per minute as isolated and of little prognostic significance , whereas those occurring at a rate of more than one per minute were more indicative of an unfavourable prognosis .
7 Other electrocardiographic abnormalities , in addition to ventricular extrasystoles occurring at a rate of more than 1/min , regarded as of ‘ sinister ’ importance — that is , markers of potentially serious complications are , ST segment increase or depression of more than 1 mm , supraventricular tachycardia ( three or more consecutive supraventricular extrasystoles at a rate of more than 130/min ) , second or third degree heart block , ventricular bigemini or trigemini , ventricular tachycardia , ventricular fibrillation or asystole .
8 If after 10 games the score is 5–5 there will be two quick play games played at a rate of 60 moves in 45 minutes and then 15 minutes each in a sudden death ‘ blitz finish ’ .
9 Good powder skiers turn at a rate of about one turn per second .
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