неизбежно

см. тж. в силу необходимости; обязательно

The steam cycle is necessarily less efficient than is theoretically possible.

Such changes inevitably (or are bound to) occur at the plate-making stage.

The volume of the open-hearth furnace is insufficient to contain all the charge in the form of cold metals and the charge of scrap must of necessity be spread over a period of time.

Physical and nervous disorders which almost unfailingly accompany infectious diseases ...

Their distinctive features cannot help but contribute greatly to the overall picture.

Источник: Русско-английский научно-технический словарь на Gufo.me