уменьшение

I

см. тж. резкое уменьшение; с уменьшением; снижение

A 53% reduction in wear was achieved.

A curtailment of the diameter ...

The cut in prices ...

A decline in the variety of such materials occurs when ...

Decline of head ...

A decrease in efficiency ...

Further decrease of the hole diameter causes ...

In addition to the deterioration of ductility, the strength is also affected.

A fall in friction ...

This would result in decreased (or reduced) buoyancy.

There is little diminution of volume in the oxidation of ammonia.

II

The demagnification of images employed is ...

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