Example sentences of "is necessary [verb] [art] [adj] [noun] " in BNC.

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1 It is hardly surprising that such a powerful event as a revolution is necessary to uproot the social order and destroy these institutions .
2 We have spent some space reviewing Lieberson 's arguments because he provokes an important critical reaction which is necessary to uproot the widespread belief that the survey is the answer to social research 's dreams .
3 In the context of this article it is necessary to give a brief explanation of its managerial structure .
4 In either case it is necessary to map the geometric domain on to the object being designed , at the earliest possible time .
5 To suppress one of these , and produce a unidirectional laser , it is necessary to employ a nonreciprocal element usually based on the Faraday effect — which makes the cavity more lossy for one of these modes than the other .
6 A conciliatory style is remedial , a method of ‘ social repair and maintenance , assistance for people in trouble ’ , concerned with ‘ what is necessary to ameliorate a bad situation ’ .
7 Before discussing possible explanations of football hooliganism , it is necessary to clarify the different forms of behaviour incorporated within this term , where these activities typically occur , and what kinds of people most commonly engage in them .
8 The disadvantage are that it is necessary to set a maximum value for the number of different tags are allowed in any one position .
9 Thus one has a staircase with rounded steps , but to disguise the edges it is necessary to fill the hollow ends of the pipes with concrete or soil and suitably hide them with plants .
10 Indeed , it goes beyond that , so far as is necessary to promote a written constitution based on federal principles .
11 However , in order to make sure that the memory is in the right state , it is necessary to use a certain amount of energy ( to move the bead or to power the computer , for example ) .
12 Here each film shows a different junction so it is necessary to use a new method of dividing the data .
13 If using this method , it is necessary to use a higher value of resistor R1 ( 100k works well ) .
14 To determine these it is necessary to use a slower method such as atomic absorption spectroscopy or neutron activation .
15 To determine the derivation of a sentence it is necessary to use a parsing algorithm .
16 Besides the data/information it is necessary to retain the original software ; a problem which compounds the complexity of documentation as both information and software must be documented .
17 It is necessary to weigh the short-run gains from lower prices against the long-run detriment if the predator does succeed in establishing a monopoly position .
18 The accountant should inform the band that , as they are about to start trading , it is necessary to notify the Inland Revenue ( the tax man ) .
19 To reduce this ambiguity , it is necessary to eliminate the incorrect letter candidates in each position , or at least rank them according to some measure of their plausibility .
20 In order to understand fully the role of forestry as an agent of environmental change in Britain , it is necessary to examine the historical perspective which has been discussed by Stewart ( 1987 ) .
21 However , it is necessary to undergo the appropriate socialization in the institutions just mentioned to gain acceptance in either of these groups .
22 If it is necessary to draw a clear distinction between social problems and sociological questions then it follows that sociology must maintain a critical distance from the ideas — whether dominant or otherwise — of any particular society at any particular time .
23 At this point it is necessary to interpose an important note of caution .
24 Mr Major added : ‘ It is necessary to enforce the no-fly zone but there is more than one way of doing that .
25 As we can see , it is necessary to acquire a considerable amount of information about the client .
26 Thus to insert a lecturer record , it is necessary to choose a senior lecturer to whom that lecturer reports .
27 However , before considering what procedures may be adopted in such circumstances it is necessary to outline the other rules governing the incorporation of terms .
28 It is necessary to outline the chief differences between writ procedure and AJR procedure .
29 To overcome this problem , it is necessary to view the apparent success of an active drug in the context of the parallel placebo response .
30 As the attribute ‘ lecturer ’ is a determinant but not a candidate key , it is necessary to create a new table containing ‘ lecturer ’ and its directly dependent attribute ‘ module ’ .
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