Terms and text shown below represent Tulkin’s contributions to TermWiki.com, a free terminology website and knowledge resource for the translation community.
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 colorless, odorless, flammable gas, found in petroleum and natural gas. It is used as a fuel and as a raw material for building more complex organic molecules. Propane is the third member of the alkane series.
Neft va tabiiy gaz tarkibidagi rangsiz, hidsiz, yonuvchan gaz. U yoqilg'i va turli murakkab organik molekulalarni olishda xomashyo sifatida ishlatiladi. Propan alkanlar gomologik qatorining uchinchi a'zosi hisoblanadi.
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.
The electrode where electrons are lost (oxidized) in redox reactions.
Oksidlanish-qaytarilish reaksiyalarida elektronlar yo'qoladigan (oksidlanadigan) elektrod.
Changing the chemical structure of a compound using electrical energy.
Elektr energiyasi yordamida aralashmaning kimyoviy tuzilishining o'zgartirishi.
The substances beta-hydroxybutyric acid, acetoacetic acid, and acetone, which are produced by fatty acid and carbohydrate metabolism in the liver in approximately a 78:20:2 ratio. Acetoacetate is produced from acetyl-CoA. Most is enzymatically converted to ...
Beta-oksimoy kislota, atsetosirka kislota va atsetondan iborat, jigarda moy kislotalar va uglevod almashinuvidan hosil bo'luvchi, tahminan 78:20:2 nisbatdagi moddalar aralashmasi. Atsetosirka atsetil-KoA ishtirokida hosil bo'ladi. Ko'pgina qismi fermentativ ...
A substance which can lose a H+ ion to form a base.
H+ ionini ajratib asos hosil qiluvchi modda.
Ionic compounds that can be formed by replacing one or more of the hydrogen ions of an acid with another positive ion.
Kislotadagi bir yoki bir nechta vodorod o'rnini boshqa bir musbat ion egallashi natijasida hosil bo'lgan ion moddalar.
Strong type of intermolecular dipole-dipole attraction. Occurs between hydrogen and F, O or N.
Molekulalararo dipol-dipol ta'sirning kuchli turi. Vodorod bilan F, O yoki N o'rtasida shakllanadi.
When two oppositely charged atoms share at least one pair of electrons but the electrons spend more time near one of the atoms than the other.
Bir juft elektronlari bo'linishi bilan ikki o'zaro qarama-qarshi zaryadlangan atomlar o'rrtasidagi bog'lar, bunday atomlar elektronlari yonma-yon boshqa atomlarga nisbatan uzoq vaqt turishi mumkin.