Example sentences of "[noun] [be] [vb pp] every [num] minute " in BNC.

  Next page
No Sentence
1 Subsequently , after consumption of a test meal , gall bladder images were made every 15 minutes for 2 hours .
2 Put a lid on the saucepan and cook slowly for about one hour , stirring occasionally and making sure the chicken joints are turned every fifteen minutes or so .
3 The vials were changed every 10 minutes so that fractions of 4 ml were collected for each time interval .
4 The ileal loop was perfused at a rate of 1.0 ml/minute by a peristaltic pump ( Watson-Marlow , Inc , Marblehead , MA ) ; experiments started with 30 minutes equilibration followed by three hours during which samples of ileal effluent were collected every 10 minutes .
5 Pulse and blood pressure were measured every 20 minutes .
6 Then basal samples were collected every 15 minutes for one hour followed by four 15 minute samples collected during intravenous infusion of pentagastrin ( 6 µg/kg/hr ) .
7 Blood samples were collected every 15 minutes for gastrin determination and the plasma stored at -20°C .
  Next page