увязывать(ся)

Увязывать(ся) с - to be balanced against, to be balanced by, to tie in with (согласовываться); to trade off (противоположные требования и т.п.)

 Capacities of individual trains should certainly be made large enough to properly exploit economies of scale, but this trend must be balanced against the operational benefits of multitrain facility.

 The LOX pump does work on a cold fluid, and all this energy input must be balanced by the provision of low temperature refrigeration.

 The results obtained in this work tie in very well with the results for long orifices.

—требования по ... необходимо увязывать с требованиями по