Terms and text shown below represent Tulkin’s contributions to TermWiki.com, a free terminology website and knowledge resource for the translation community.
Exponentiation is a mathematical operation involving two numbers: the base and the exponential.
Darajaga oshirish matematik amal bo'lib, ikki xil sonni o'z ichiga oladi: asosiy va ko'rsatkichli.
An element is a substance composed of atoms with identical atomic number . The older definition of element (an element is a pure substance that can't be decomposed chemically) was made obsolete by the discovery of isotopes .
Atom raqamlari bir xil bo'lgan atomlardan tashkil topgan modda. Elementga berilgan avvalgi ta'rif (element bu kimyoviy bo'linmas toza modda) izotopning kashf qilinishi bilan o'z kuchini yo'qotdi.
An atom or molecule that has acquired a charge by either gaining or losing electrons. An atom or molecule with missing electrons has a net positive charge and is called a cation ; one with extra electrons has a net negative charge and is called an anion .
Elektron yo'qotishi yoki biriktirishi hisobiga zaryadga erishgan atom yoki molekula. Elektron yo'qotgan atom yoki molekula musbat zaryadga ega bo'lib, kation deyiladi; qo'shimcha elektronga ega bo'lgan atom yoki molekula esa manfiy zaryadga ega bo'lib, anion ...
The electrode where electrons are lost (oxidized) in redox reactions.
Oksidlanish-qaytarilish reaksiyalarida elektronlar yo'qoladigan (oksidlanadigan) elektrod.
The amount of time it takes for half an initial amount to disintegrate.
Вoshlang'ich miqdorning yarmini yo'qqa chiqarish uchun zarur bo'gan vaqt.
A small molecule that is linked with large numbers of other small molecules to form a chain or a network (polymer).
Boshqa kichik molekulalar bilan bog'lanib molekula zanjiri yoki tarmoq (polimer) hosil qiluvchi kichik molekula.
Intermolecular force that exists between charged particles and partially charged molecules.
Zaryadlangan zarrachalar va qisman zaryadga ega molekulalar orasidagi mavjud molekulalararo kuch.
A type of covalent bond in which the electron density is concentrated around the line bonding the atoms.
Kovalent bog'ning bir turi bo'lib, bunda elektron zichligi atomlar bog'langan chiziq atrofida jamlanadi.
An abbreviation for nanometers. A nanometer is equal to 10-9 meters.
Nanometrning qisqartmasi. 1 nanometr 10-9 metrga teng.
A solution with a high concentration of H+ ions.
H+ ionlar konsentratsiyasi yuqori bo'lgan eritma.