Example sentences of "as the number of [noun pl] per " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | It is normally expressed as the number of grams per mole . |
| 2 | As the number of transactions per time period falls the understatement increases ; for example , for ten transactions per time period the understatement is about 49% . |
| 3 | The mass of the PFM is unknown and therefore the abundances are not to be regarded as the number of atoms per kilogramme of PFM , 20 Ne being arbitrarily placed at 10 22 atoms per kilogramme to facilitate comparison with the graphs for the planets . |
| 4 | Death rates were also calculated as the number of deaths per recorded discharge ( case mortality or fatal spell ratio ) . |
| 5 | Y = a + b X where Y = demand for a product , typically expressed as the number of households per 1,000 of the population that own one of the product ( a car , television , video recorder etc ) . |