Example sentences of "be estimated [that] [art] [adj] " in BNC.

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1 Taking into account the volume of erupted volcanic material lying both on and below the surface of the ocean floor , it can be estimated that a minimum construction rate of between 0.005 and 0.01 km 3 a- 1 is required for a volcanic island to be produced in 1 Ma on lithosphere between 20 and 40 Ma old .
2 Most of the material is injected in the form of dykes which do n't reach the surface , and it 's been estimated that the total thickness of dykes intruded in the last ninety million years is over 400 kilometres !
3 It has been estimated that the total fees paid to third parties in the take-over process in the UK in 1985 came to £500 million , about 7 per cent of the value of the transactions , and the figure will be much higher in the case of contested bids .
4 Prior to the announcement of the additional two it had been estimated that the total capital cost of the 26 new prisons would be 870 million at an average cost per place of 69,200 .
5 It has been estimated that the real cost of an average package holiday was 16 per cent less in 1987 than 1980 , and this value for money is likely to keep the large groups well placed at the top of the market share listings .
6 It has been estimated that the nine London newspapers in existence in 1704 between them published 44,000 copies per week .
7 It has been estimated that the general cost of correcting errors including scrap and rework can be as high as 20 per cent of turnover in manufacturing industry .
8 It has been estimated that the average person in Europe and North America obtains 70 per cent of daily nitrate intake from vegetables and 21 per cent from drinking water .
9 And then in addition to that if you were a poor peasant who had to hire land from somebody else , you would of course pay rent and in the nineteen thirties it 's been estimated that the average rent paid by a poor peasant farming somebody else 's land was forty five percent of the harvest .
10 It has been estimated that the cratering rate today ( see section 8.1 ) is about 3 times what it was 850 Ma ago , and Figure 6.9 is brought up to today on this basis .
11 It is estimated that a modest increase from the present 1.8% , to 2% of total institutional expenditure , would enable us to maintain the services at their present level for the next five years .
12 Over one and a half million pensioners ( 15% ) , claimed the means tested top up Income Support in 1989–90 , and it is estimated that a further 0.9 million were eligible , but did not claim .
13 If a more reliable hip replacement had been used it is estimated that the Swedish community would have saved $20m , never mind the human suffering .
14 It is estimated that the present net movement along the fault involves an average of 40 mm a- of transform motion and about 22 mm a- of orthogonal convergence ( Fig.3.29 ) .
15 It is estimated that the largest proportion of searches takes place following the consent of the occupier .
16 It is estimated that the extra costs involved in employing the extra 20 officers would be £331,700 .
17 It is estimated that the extra costs involved in employing the extra 20 officers would be £331,700 .
18 In the first year it is estimated that the new law saved 200 children from being killed or seriously injured .
19 In 1991 it is estimated that the young elderly represent 56% of all elderly persons , and further proportionate falls are anticipated .
20 It is estimated that the total area under crops — 61,000 hectares — is 8pc smaller than last year , with 2pc more farmland now under grass .
21 It is estimated that the 150 men could produce 10,000 tons of coal a week .
22 It is estimated that the three million trees required for the new forest — mainly broadleaved tree species interspersed with conifers — will take 30-40 years to plant and cost £3 million .
23 In 1772 , when Frederick had admitted to the Danzig Chamber that the population of Pomerania was mainly Polish , it is estimated that the German speakers formed only about 13 per cent of the Pomeranian noble element .
24 It is estimated that the potential levy off live lamb exports is £750,000 a year .
25 Sixty per cent of the ships carry oil or oil derivatives , natural gas , chemicals or nuclear waste and it is estimated that an additional 75 million tonnes of oil would pass through the Bosphorus each year " the equivalent of four supertankers a day " if oil from Azerbaijan 's oil fields was pumped to a Black Sea port for onward shipment .
26 It was estimated that no fewer than 30,000 people could congregate at Grand Central without serious crowding .
27 It was estimated that a third of the electorate had switched its vote in the 1991 elections , compared with only 20 per cent in 1988 .
28 Although it was estimated that a further 2,000 more police would be needed to cope with rapidly rising crime ( 40,000 more crimes were reported in 1989 compared with 1988 , and there were 100,000 unsolved cases ) , an estimated 3,540 had left the force for more lucrative jobs as security guards .
29 First , it was estimated that the annual cost of the scheme to the Council would possibly be of the order of £1.25 million .
30 Based on photos taken by the US satellite , Landsat 5 , it was estimated that the total area cleared in 1991 was 11,132 square kilometres , equivalent to 0.3 per cent of the Amazon land area .
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