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41Bacteriological water analysis — is a method of analysing water to estimate the numbers of bacteria present and, if needed, to find out what sort of bacteria they are. It is microbiological analytical procedure which uses samples of water and from these samples determines the… …
42Coulter principle — Coulter patented several different implementations of the Coulter Principle. Image taken from US Patent #2,656,508. The term “Coulter Principle” refers to the use of an electric field for counting and sizing dilute suspensions of particles in… …
43CZW Tournament of Death — The Tournament of Death is an annual professional wrestling tournament organised by Combat Zone Wrestling since 2002, during which a number of wrestlers compete in various deathmatches in (for the most part) a single elimination tournament which… …
44Paintball marker — A paintball marker, also known as a paintball gun, is the central or main piece of equipment in the sport of paintball. Markers make use of an expanding gas such as carbon dioxide, compressed air or nitrogen dioxide to propel paintballs through… …
45diagnosis — /duy euhg noh sis/, n., pl. diagnoses / seez/. 1. Med. a. the process of determining by examination the nature and circumstances of a diseased condition. b. the decision reached from such an examination. Abbr.: Dx 2. Biol. scientific… …
46Valve audio amplifier - technical — Circuitry and performance Characteristics of valves Valves are very high input impedance (near infinite in most circuits) and high output impedance devices. They are also high voltage / low current devices.While valves themselves are described… …
47wind instrument — /wind/ a musical instrument sounded by the breath or other air current, as the trumpet, trombone, clarinet, or flute. [1575 85] * * * ▪ music Introduction any musical instrument that uses air as the primary vibrating medium for the… …
48List of Trinity Blood characters — This is a list of the major characters featured in Trinity Blood, a series of twelve Japanese light novels written by Sunao Yoshida that has since been adapted into both manga and anime television series. The characters here have been grouped by… …
49Multimeter — 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 …
50Pope Sylvester II — Infobox Pope English name=Sylvester II birth name=Gerbert d Aurillac term start=April 2, 999 term end=May 12, 1003 predecessor=Gregory V successor=John XVII birth date= ca. 950 birthplace=Auvergne, France dead=dead|death date=death… …
