Инженерное искусство /english/

In modern terminology these latter occupations are known as crafts or trades.The main branches of engineering are discussed below in alphabetical order.Engineers in this field have brought about several important developments since the late 1970s.DC motors have also been made to run more efficiently this way.Digital systems offer far greater immunity to electrical noise.One current trend in computer engineering is microminiaturization.This branch is concerned with the application of the engineering sciences to military purposes.It is generally divided into permanent land defense and field engineering.In war, army engineer battalions have been used to construct ports, harbors, depots, and airfields.In the U.S., military engineers also construct some public works, national monuments, and dams.