Example sentences of "operate at a " in BNC.
Next page| No | Sentence |
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| 1 | The informal petty bourgeoisie is a term that is rarely found in attempts to outline class structure in Latin America , but Portes ' usage refers to small-scale entrepreneurs , who have similar characteristics in the class analysis to the dominant class , but who operate at a very different level and have a somewhat precarious existence . |
| 2 | Even ignoring the effects of man , earth system processes operate at a variety of spatial and temporal scales ( see Fig. 9.1 ; see also Rosswall et al. 1988 ) . |
| 3 | Microwave cookers operate at a Frequency of 2450 MHz and a wavelength of about 122 mm — rather longer than Bates supposes . |
| 4 | The villas also possess refrigerators which operate at a volume level slightly below that of a Hercules transport plane taking off with a full load . |
| 5 | The family and the media , it can be argued , both work at an ideological level in perpetuating inequality of the sexes , while firms which pay lower wages to female workers operate at a material level . |
| 6 | Bona fide NVOCC 's , on the other hand , feel that they operate at a competitive disadvantage with regard to unscrupulous NVOCC 's which seem able to disregard the 1984 Shipping Act with impunity . |
| 7 | Although programs such as PageMaker and Ventura continue to steal the headlines as being the driving force behind desktop publishing there is a whole raft of alternative products that operate at a much lower level . |
| 8 | Voluntary organisations which operate at a regional level would be severely disadvantaged by the proposals in the White Paper . |
| 9 | The lower tier work centre committees operate at a level intermediate between workplace and zone ( the RENFE equivalent of the BR region ) . |
| 10 | From the Regional Transmission System the gas is fed into networks which operate at a pressure of either seven or two bar . |
| 11 | Some councils have also set up local enterprise boards ( many of which are now organized on a regional basis ) which operate at an arms-length from the councils and are separate legal entities with a commitment to working with financial and commercial agencies to encourage local investment . |
| 12 | However , it has been argued that certain clauses operate at an earlier stage so as to define and restrict the extent of the contractual obligation undertaken and so prevent there being any breach of contract . |