precision electronics
41Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
42aerospace industry — Introduction assemblage of manufacturing concerns that deal with vehicular flight within and beyond the Earth s atmosphere. (The term aerospace is derived from the words aeronautics and spaceflight.) The aerospace industry is engaged in the …
43Bass guitar — A Music Man Stingray bass String instrument Other names Bass, electric bass guitar, electric bass. Classification …
44Multimeter — A digital multimeter A multimeter or a multitester, also known as a VOM (Volt Ohm meter), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter may include features such as the ability …
45Electric motor — For other kinds of motors, see motor (disambiguation). For a railroad electric engine, see electric locomotive. Various electric motors. A 9 volt PP3 transistor battery is in the center foreground for size comparison. An electric motor converts… …
46Leo Fender — Born Clarence Leonidas Fender August 10, 1909(1909 08 10) Anaheim, California, United States Died March 21, 199 …
47Optical fiber — A bundle of optical fibers A TOSLINK fiber optic audio c …
48Источник опорного напряжения — Источник, или генератор, опорного напряжения (ИОН)  базовый электронный узел, поддерживающий на своём выходе высокостабильное постоянное электрическое напряжение. ИОН применяются для задания величины выходного напряжения стабилизированных… …
49Special reconnaissance — This article is a subset article under Human Intelligence. For a complete hierarchical list of articles, see the intelligence cycle management hierarchy. Special Reconnaissance (SR) is conducted by small units of highly trained military personnel …
50Modernization of the People's Liberation Army — Main article: History of the People s Liberation Army The military modernization program of the People s Liberation Army which began in the late 1970s had three major focuses. First, under the political leadership of Deng Xiaoping, the military… …
