Example sentences of "rate [prep] [noun sg] of [noun] to " in BNC.

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1 A district with a high under 75 years standardised mortality ratio will tend to have people dying earlier than expected in the younger age groups , and applying national average rates of use of service to those groups will underestimate its relative need for health services .
2 imply a steady state system or over a long term and if over the long term the rate of addition of material to the sea is equalled by the rate of removal .
3 It enabled the rate of exploitation of labour to be intensified by raising the level of absolute surplus value .
4 One example of such a model is that of Vidale and Wolfe who related the rate of change of sales to advertising by the equation : unc where S = sales at time t ds/dt = rate of change of sales at time A = advertising expenditure at time r = sales response factor ( sales generated per unit of advertising expenditure ) M = saturation level of sales ( sales maximum )
5 Radelescu and Stoia ( 1979 ) , for instance , describe a microprocessor-based closed-loop control in which the switching angle is calculated by an algorithm involving the two previous step periods , enabling the rate of change of speed to be taken into account .
6 Clearly , as the concentration of P rises , so will the proportion of enzyme molecules to which P is bound ; hence the rate of conversion of S to A , and thence to P , will fall .
7 Earlier in this chapter we described the rate of referral of cases to the development officers , and Table 3. 1 shows the size of their case load month by month .
8 The dissipation is determined by the rate of supply of energy to the cascade by the large eddies and is independent of the dynamics of the small eddies in which the dissipation actually occurs .
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