Example sentences of "are essential for the [adj] " in BNC.

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1 Certain social bonds are essential for the highest activities that we are capable of , so that the antithesis ‘ bond or free ’ was always a tendentious one .
2 The appropriate data , which are summarised in Table 1 , provide the basis for the more detailed considerations of mechanical properties , oxygen permeability and surface properties , oxygen permeability and surface properties that are essential for the successful design of new materials .
3 Q13 " Realistic annual forecasts of sales are essential for the successful compilation of budgets throughout the enterprise " .
4 Onerous leasing obligations and other capital commitments which can not be revoked without incurring a penalty/losing a deposit and/or which are essential for the ongoing business .
5 However , such secretions also contain important ions which are essential for the normal functioning of the body .
6 Francis Sullivan , the WWF 's forest conservation officer , said that the treaty provided " the foundation for the constructive changes that are essential for the sustainable management of tropical forests " .
7 They are produced by life and , though they do not constitute the animating principle , they are essential for the creative energy to manifest and function on the physical plane .
8 Rich in easily assimilable vitamins , minerals and trace elements which are essential for the thyroid gland .
9 Suffice to state at this stage that banks are essential for the smooth handling of overseas trade and investment transactions .
10 Electrocardiograms ( ECGs ) , electromyograms ( EMGs ) and electroencephalograms ( EEGs ) — readings of the electrical activities of the heart , muscles and brain respectively — are aspects of these electrical forces which are essential for the harmonious functioning of the whole body .
11 The third factor supporting the whole-school approach is the benefits of wider experiences and peer interactions derived from the involvement in the curriculum which are essential for the full development of the ‘ whole child ’ .
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