Example sentences of "work [verb] been [verb] at " in BNC.
Next page| No | Sentence |
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| 1 | Although most of the work has been done at concentrations of less than 500 ppm , the LLNL workers have found that the same dose that destroys 500 ppm of TCE will reduce 10,000 ppm to 500 ppm — in other words the X-rays are more effective on higher concentrations . |
| 2 | Follow up geophysical work has been done at selected sites to assess what water resources are actually present . |
| 3 | If permission for copying is refused by the publisher , it may be that the work has been withdrawn at the request of its composer . |
| 4 | Over the past ten years , work has been conducted at the University of Edinburgh aimed at producing a large national sample from the enumeration returns from the 1851 Census of Great Britain . |
| 5 | Remains are scarce as most of the work has been rebuilt at a later date . |
| 6 | Despite the small numbers involved , this work has been discussed at some length because the issues raised are critical for all those who work with elderly people and carers . |
| 7 | Since then much theoretical work has been directed at this short-sighted empiricism , uncovering the pattern of cultural or ideological assumptions that supported it . |
| 8 | Much of the recent work had been written at the ‘ macro ’ level , relying on statistics of national income or on general surveys of the economy . |