Example sentences of "it [be] necessary [to-vb] [num] [noun] " in BNC.
Next page| No | Sentence |
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| 1 | If it is necessary to create two modules which are very closely related ( usually providing the same user interface ) , then the loose coupling relation VARIANT-OF should be used in both modules : |
| 2 | Clearly , in order to obtain this kind of information it is necessary to conduct three assessments under similar conditions so that they are directly comparable and spaced at equal time intervals . |
| 3 | To measure internal reliability , it is necessary to compare two sets of test items . |
| 4 | In concluding this chapter it is necessary to mention two pieces of EEC law which will be of vital significance in relation to consumer contracts : the General Product Safety Directive ( 92/59/EEC ) and the Unfair Contract Terms Directive . |
| 5 | For manipulations on 9th day or older embryos , which have to be done in a Petri dish it is necessary to introduce two bends over a microburner , similar to those described for solid needles ( Table 13 ) , although the exact angle of the bends will depend on how the micromanipulator is set up ( Figure 8 ) . |
| 6 | It is necessary to distinguish two issues here : whether a trust has been created ; whether it is actionable . |
| 7 | But even if we restrict ourselves to the ideational or cognitive function of language ( see p 31ff ) it is necessary to distinguish three levels of organization in language . |
| 8 | To convert national income into real output per capita , it is necessary to make two adjustments : ( i ) national income must be deflated by an appropriate price index to convert it to real terms ; ( ii ) the figure must then be divided by the population to convert it to per capita terms . |
| 9 | At this stage it is necessary to make three points about the scope of the Act . |
| 10 | In testing for Super Class 1 , Class 1 and Class 2 transactions it is necessary to make three comparisons between the listed company and the business it is disposing of or acquiring . |
| 11 | Earl ( 1989 ) argues that it is necessary to identify three issues in the business plan to help ensure the success of IT : |
| 12 | It is necessary to designate one LIFESPAN user to be responsible for the operation and control of the offline system , since the activities carried out by this person are significantly more complicated than those met by most LIFESPAN users . |
| 13 | It was necessary to descend two steps to enter a room carpeted in a rich red , which contrasted strongly with white walls and black beams . |
| 14 | In order to arrive at his election and the election in passing of two other candidates , it was necessary to transfer 113 parcels of ballot papers , involving altogether 16,397 movements of votes . |
| 15 | To provide access to and from the Bypass it was necessary to provide five junctions — these are briefly described this : |
| 16 | ‘ First I would like to know why it was necessary to send two men to the flat to attack the hotel clerk . ’ |
| 17 | It was necessary to distinguish two questions . |