oktanski broj

oktanski broj

Measure of diesel’s combustion quality

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ปรับปรุง

เพิ่มภาพ

ส่วนหนึ่งของคำพูด: noun
คำเหมือน:
Blossary:
อุตสาหกรรม/ขอบเขต: Biotechnology; Energy
Category: Biofuel
Company: Grist
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เพิ่มสู่อภิธานศัพท์ของฉัน

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koordinacioni broj

Chemistry; General chemistry

The number of bonds formed by the central atom in a metal-ligand complex.

talasni broj

Chemistry; General chemistry

The number of wave crests per unit distance. Wavenumber is the reciprocal of wavelength . Wavenumbers are used extensively in infrared spectroscopy , and usually have units of ...

iracionalan broj

Mathematics; Geometry

decimal number that never ends, never repeats (Ex: pi).

atomski broj

Chemistry; General chemistry

The number of protons in an atomic nucleus . The atomic number and the element symbol are two alternate ways to label an element. In nuclide symbols , the atomic number is a ...

Avogadov broj

Chemistry; General chemistry

Number representing the number of molecules in one (1) mole: 6.022 * 1023.

emisija, ispuštanje, izlučivanje, širenje

Biotechnology; Energy; Biofuel

Substances discharged into the air during combustion, e.g., all that stuff that comes out of your car.

etanol

Biotechnology; Energy; Biofuel

Alcohol containing two carbon atoms per molecule with about two-thirds the energy density of gasoline, mostly fermented from corn starch or sugar cane, also known as ‘grain ...

foslna goriva

Biotechnology; Energy; Biofuel

A fuel derived from the long-ago-dead-and-buried remains of organic life on Earth -- e.g., dinosaurs -- that is generally considered non-renewable. The use of these fuels ...

genetski modifikovan organizam

Biotechnology; Energy; Biofuel

An organism whose genetic material has been modified through recombinant DNA technology, altering the phenotype of the organism to meet desired specifications. What, you don't ...

ugljovodonik

Biotechnology; Energy; Biofuel

A chemical compound that contains a carbon backbone with hydrogen atoms attached to that backbone. What we refer to as petroleum is actually liquid, geologically extracted ...

metanol, metil-alkohol

Biotechnology; Energy; Biofuel

Alcohol containing one carbon atom per molecule, generally made from natural gas, with about half the energy density of gasoline, also known as ‘wood alcohol’

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อุตสาหกรรม/ขอบเขต: Arts & crafts Category: Oil painting

Mona Liza

The Mona Lisa is widely recognized as one of the most famous paintings in the history of art. It is a half-length portrait of a seated woman painted ...