pyrotechnical definition
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pyrotechnical pyrotechnical (comparative more pyrotechnical, superlative most pyrotechnical) Of or pertaining to pyrotechnics; Resembling fireworks
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- pyrogenic py·ro·gen·ic (pī'rō-jěn'ĭk) or py·rog·e·nous (pī-rŏj'ə-nəs) adj. Producing or produced by fever. Caused by or generating heat.
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hydronic Definition of hydronic. : of, relating to, or being a system of heating or cooling that involves transfer of heat by a circulating fluid (such as water or vapor) in a closed system of pipes.
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pyrite (pī'rīt') A silver to yellow, metallic, cubic mineral. Pyrite often crystallizes in cubes or octahedrons but also occurs as shapeless masses of grains. It occurs in most types of rocks, and is used as a source of iron and in making sulfur dioxide. It is a polymorph of marcasite.
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- Definitions. 1  a malleable ductile reddish metallic element occurring as the free metal, copper glance, and copper pyrites: used as an electrical and thermal conductor and in such alloys as brass and bronze. Usage examples. 2  Trends. 3  a malleable ductile reddish metallic element occurring as the free metal, copper glance, and copper pyrites: used as an electrical and thermal conductor and in such alloys as brass and bronze.
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- Definition of PYRIDINE. : a toxic water-soluble flammable liquid base C5H5N of pungent odor that is the parent of many naturally occurring organic compounds and is used as a solvent and as a denaturant for alcohol and in the manufacture of pharmaceuticals and waterproofing agents.ADVERTISEMENT. pyr- + -ide + 2-ine. a toxic water-soluble flammable liquid base C5H5N of pungent odor that is the parent of many naturally occurring organic compounds and is used as a solvent and as a denaturant for alcohol and in the manufacture of pharmaceuticals and waterproofing agents. ADVERTISEMENT.
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pyrite Definition of pyrite. : a common mineral that consists of iron disulfide, has a pale brass-yellow color and metallic luster, and is burned in making sulfur dioxide and sulfuric acid.
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Lahar pyroclastic flow. in a volcanic eruption, a fluidized mixture of hot rock fragments, hot gases, and entrapped air that moves at high speed in thick, gray-to-black, turbulent clouds that hug the ground. The temperature of the volcanic gases can reach about 600 to 700 °C (1,100 to 1,300 °F).
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- 1 Pyrokinesis - create, control and manipulate fire, flame and heat. 2  Atmokinesis - control and manipulate the weather by mixing water, fire, earth, air, and lightning/electricity. 3  Fire Breath - breathe out flames.  Geo-Thermokinesis - manipulate lava, magma and volcanoes.
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Pyrolysis Pyrolysis is a type of thermolysis, and is most commonly observed in organic materials exposed to high temperatures. It is one of the processes involved in charring wood, starting at 200–300 °C (390–570 °F).yrolysis differs from other processes like combustion and hydrolysis in that it usually does not involve reactions with oxygen, water, or any other reagents. In practice, it is not possible to achieve a completely oxygen-free atmosphere.
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- Pyrite is a brass-yellow mineral with a bright metallic luster. It has a chemical composition of iron disulfide (FeS 2) and is the most common sulfide mineral. It forms at high and low temperatures and occurs, usually in small quantities, in igneous, metamorphic and sedimentary rocks worldwide.
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Glossary of Pyrotechnic Terms Igniter Also known as an electric match. A device used for the electrical ignition of fireworks and pyrotechnic articles. Instantaneous Fuse Also known as Quickmatch. Black match that is encased in a loose-fitting paper or plastic sheath to make it burn extremely rapidly.
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- Panegyric is a public speech or published text designed to praise someone or something. A speech praising a new political theory is an example of a panegyric. a formal speech or piece of writing praising a person or event.
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What is pyroclastic? When a material is pyroclastic, it means that the material is literally erupted by a volcano. Ash that is hurled into the air during eruption is pyroclastic. Airborne rocks and pebbles are pyroclastic. Magma which was hurled into the sky during th...
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How to test the strength of a symmetric key encryption? AES is included in the ISO/IEC 18033-3 standard. AES is available in many different encryption packages, and is the first publicly accessible and open cipher approved by the National Security Agency (NSA) for top secret information when used in an NSA approved cryptographic module (see Security of AES, below).ijndael is a family of ciphers with different key and block sizes. For AES, NIST selected three members of the Rijndael family, each with a block size of 128 bits, but three different key lengths: 128, 192 and 256 bits. AES has been adopted by the U.S. government and is now used worldwide.
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Thermodynamic equations Introduction [edit]. One of the fundamental thermodynamic equations is the description of thermodynamic work in analogy to mechanical work, or weight lifted through an elevation against gravity, as defined in 1824 by French physicist Sadi Carnot. Carnot used the phrase motive power for work.
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- A pyroclastic flow is essentially an avalanche of ash, rock, and gas that flows down the slopes of a volcano at great speed. Temperatures inside these flows can be well over 1 … ,000 degrees Fahrenheit, which is unsurvivable for any human, plant, or animal.
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PYRIPHLEGETHON In Greek mythology Pyriphlegethon was the underworld river of fire and its god. He was one of five infernal rivers, the others being the Acheron, Styx, Lethe and Cocytus.
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- Panegyric definition: A panegyric is a speech or piece of writing that praises someone or something. | Meaning, pronunciation, translations and examples English Dictionary | Thesaurus | Translator | Grammar | Scrabble | Blog
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- Pneumonoultramicroscopicsilicovolcanoconiosis (/njuːˌmɒnoʊˌʌltrəˌmaɪkrəˈskɒpɪkˌsɪlɪkoʊvɒlˌkeɪnoʊˌkɒnaɪˈoʊsᵻs/) is an English word that refers to a lung disease that is otherwise known as silicosis.
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- ] Desmond Richardson, whose smooth integration of pyrotechnical razzle-dazzle and sure acting might well have pleased Mr. Butler. Translations of or pertaininf to pyrotechnics
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Pyrotechnics Display pyrotechnics, also known as commercial fireworks, are pyrotechnic devices intended for use outdoors, where the audience can be further away, and smoke and fallout is less of a concern.
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PYROGENIC REACTIONS DURING HÃMODIALYSIS CAUSED BY EXTRAMURAL ENDOTOXIN A case of a pyrogenic reaction was defined as any patient while undergoing dialysis who developed both shaking chills (rigors) and a temperature increase of FC 2[deg]F or more with an absolute temperature of 378[deg]C (100[deg]F or Fig.
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- (tĭ-răn′ĭ-kəl, tī-) also ty·ran·nic (-răn′ĭk) adj. 1. Of or relating to a tyrant or tyranny: a tyrannical government. 2. Characteristic of a tyrant or tyranny; despotic and oppressive: a tyrannical supervisor. See Synonyms at dictatorial.
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Definition of 'pneumatic' pneumatic (njuːmætɪk ) 1. adjective. A pneumatic drill is operated by air under pressure and is very powerful. Pneumatic drills are often used for digging up roads. ...the sound of a pneumatic drill hammering away. 2. adjective.
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- pneumonoultramicroscopicsilicovolcanoconiosis. 1  An inflammation of the lungs caused by microscopic grains of certain types of rock. *NOTE* This word was actually coined in a deliberate attempt to be the longest word in the english language, although you would be hard-pressed to find it in the language dictionary as it is a medical/scientific term.