Example sentences of "and a period of [num] " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | Delta Libræ is an Algol-type eclipsing binary , with a range of from 4.8 to 6.1 and a period of 2.33 days . |
| 2 | Zeta is an Algol-type eclipsing binary , with a range of from 3.6 to 4.1 and a period of 1.67 days ; suitable comparisons are Eta ( 4.4 ) , Delta and Chi Eridani ( 3.7 ) . |
| 3 | A loan will be repayable when the student 's earnings reach a level of 85% of the national average wage , and a period of 5 to 10 years allowed for the repayment ( CIPFA , 1989 , p. 17 ) . |
| 4 | Also in the field with Gamma is V Velorum , a Cepheid with a range of from 7.2 to 7.9 , and a period of 4.4 days . |
| 5 | Finally there is the Cepheid variable T Vulpeculæ , with a range of from 5.4 to 6.1 and a period of 4.4 days . |
| 6 | Eta Aquilæ has a range of from 3.4 to 4.7 , and a period of 7.2 days ; Beta , Delta , Theta and Iota ( 4.4 ) are useful comparisons . |
| 7 | Projects need to be assessed over time ; there are very few whose benefits can be seriously assessed in less than ten years , and a period of fifteen to twenty years would be more meaningful . |
| 8 | Lambda Tauri is an Algol-type eclipsing binary , with a range of from 3.3 to 4.2 and a period of 3.9 days . |
| 9 | The other bright variable is Zeta , a typical Cepheid with a range of from 3.7 to 4.3 and a period of 10.2 days . |
| 10 | It is fairly rich , and is an easy binocular object ; it contains the Cepheid variable S Normæ , which has a range of from 6.8 to 7.8 and a period of 9.7 days . |
| 11 | Eorpwald , king of the eastern Angles , was slain by a pagan , Ricberht , soon after his conversion and a period of three years elapsed before Eorpwald 's half-brother , Sigeberht , who had been baptized during his exile in Gaul , became king and Felix , a Burgundian , was appointed bishop of the eastern Angles by Honorius , archbishop of Canterbury . |