| e | base of natural logarithms, approximately 2.7182818285; egg transfer; ejection; electric charge; ele... |
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| EB | elective abortion; electron beam; elementary body; emotional behavior; endometrial biopsy; epidermol... |
| elem | elementary |
| EU | Ehrlich unit; elementary unit; emergency unit; endotoxin unit; entropy unit; enzyme unit; esterase u... |
| EB | Elementary bodies |
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| EBs | Elementary bodies |
| EB | elementary body |
| elementary bodies | Old term for virions, especially the largest virus particles, visible by light microscopy when stained. Synonym: platelet. (05 Mar 2000) |
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| elementary granule | A particle of blood dust, or haemoconia. (05 Mar 2000) |
| elementary particle interactions | The interactions of particles responsible for their scattering and transformations (decays and reactions). Because of interactions, an isolated particle may decay into other particles. Two particles passing near each other may transform, perhaps into the same particles but with changed momenta (elastic scattering) or into other particles (inelastic scattering). Interactions fall into three groups: strong, electromagnetic, and weak. (12 Dec 1998) |
| elementary particles | <radiobiology> at a nuclear-energy level: electron & positron - seem to be stable, proton - thought to be stable, life greater than 10^30 sec, neutron - decays in ?6 min unless its in a nucleus, which often extends its life. Other particles important for nuclear energy: Muon, neutrino (m, e, tau), photon, Muonic atoms, Pi-meson antiparticles (09 Oct 1997) |
| elementary step | <chemistry> Reaction mechanisms are broken down into elementary steps. For each step the the reactants are directly involved in forming the transition state. Therefore a rate law can be written from an elementary step but not from an overall reaction. (09 Jan 1998) |
| Zimmermann's elementary particle | <haematology> A discoid cell (3m diameter) found in large numbers in blood, important for blood coagulation and for haemostasis by repairing breaches (small breaks) in the walls of blood vessels. Platelet _ granules contain lysosomal enzymes, dense granules contain ADP (a potent platelet aggregating factor) and serotonin (a vasoactive amine). They also release platelet-derived growth factor which presumably contributes to later repair processes by stimulating fibroblast proliferation. Synonym: thrombocytes. (09 Oct 1997) |
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Synonyms : Elementary Particle Interaction, Interaction, Elementary Particle, Interactions, Elementary Particle, Particle Interaction, Elementary
Synonyms : Baryon, Elementary Particle, Fundamental Particle, Particle, Elementary, Particle, Fundamental, Particles, Elementary, Particles, Fundamental
| elementary particle |
(physics) a particle that is less complex than an atom; regarded as constituents of all matter
Ãâó: wordnet.princeton.edu/perl/webwn
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| elementary |
easy and not involved or complicated; "an elementary problem in statistics"; "elementary, my dear Watson"; "a simple game"; "found an uncomplicated solution to the problem" of or being the essential or basic part; "an elementary need for love and nurturing"
Ãâó: wordnet.princeton.edu/perl/webwn
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| elementary particle |
any of the subatomic particles, including electrons, protons, neutrons, positrons, neutrinos, muons, etc.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| elementary body |
1. old term for platelet. 2. an inclusion body. 3. the infectious extracellular form of Chlamydia, consisting of electron-dense nuclear material and a few ribosomes surrounded by a rigid trilaminar wall. Elementary bodies are taken up into cells where they reorganize into reticulate bodies (qv); following reproduction, chlamydiae are released from the cell as elementary bodies.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| elementary particle |
In particle physics, an elementary particle is a particle of which other, larger particles are composed. For example, atoms are made up of smaller particles known as electrons, protons, and neutrons. The proton and neutron, in turn, are composed of more elementary particles known as quarks. ...
Ãâó: en.wikipedia.org/wiki/Elementary_particle
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| elementary | easy and not involved or complicated |
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| elementary | of or being the essential or basic part |
| elementary | education in elementary subjects (reading and writing and arithmetic) provided to young students at a grade school |
| elementary | geometry based on Euclid's axioms: e.g., only one line can be drawn through a point parallel to another line |
| elementary | a particle that is less complex than an atom |
| elementary | a school for young children |
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