Ermetova jamila ismailovna ermetov amirbek ismailovich karimova munisa maxsud qizi

nurlanish spektri– qorong'i fonga nisbatan bir yoki bir nechta yorqin chiziqlar sifatida spektrda aks etadigan zich moddalarning spektri.
bright– line spectrum- the spectrum of an incandescent substance appearing on a spectrogram as one or more bright lines against a dark background.
O
ochiq zanjir– uning zonasida birlashtirilmagan zanjir bilan bog'langan bir qator atomlar va uning strukturaviy formula bilan ifodalangan.		open-chain– a series of atoms linked in a chain not joined together at its ends, and so represented in its structural formula.
og‘ir suv– vodorod atomlari almashtiriladigan deuterium bilan almashtirilsa, asosan yadro reaktorlarida sovutuvchi sifatida ishlatiladi.		heavy water– water in which hydrogen atoms have been replaced by deuterium, used chiefly as a coolant in nuclear reactors.
og‘ir vodorod– ikki marta oddiy vodorod massasiga ega vodorod izotopi; og'ir vodorod. Ramz: d; atom og'irligi: 2.01; atom raqami: 1.		deuterium – an isotope of hydrogen, having twice the mass of ordinary hydrogen; heavy hydrogen. Symbol: d; atomic weight: 2.01; atomic number: 1.
og‘ir vodorod– vodorodning og'ir izotoplaridan biri, ayniqsa deuterium.		heavy hydrogen– either of the heavy isotopes of hydrogen, especially deuterium.
og‘irlik– og'irlik yoki massa miqdori yoki miqdori; biror narsa og'ir		weight– the amount or quantity of heaviness or mass; amount a thing weighs
ohak– bundan tashqari, kuygan ohak, kaltsiy oksidi, kaustik ohak, kalx, kuyikish deyiladi. Suv bilan birlashganda kaltsiy karbonat, ohaktosh yoki oyster qobig'idan olingan kaltsiy gidroksidi (ohaklangan ohak) hosil qiluvchi oq yoki kulrang, oq, hidsiz, tuproqli, juda oz suvda eriydigan qattiq cao, va tsementlar, oqartuvchi changda va po'lat, qog'oz, shisha va kaltsiyning turli kimyoviy moddalarini ishlab chiqarishda qo'llaniladi.		lime– also called burnt lime, calcium oxide, caustic lime, calx, quicklime. A white or grayish-white, odorless, lumpy, very slightly water-soluble solid, cao, that when combined with water forms calcium hydroxide (slaked lime) obtained from calcium carbonate, limestone, or oyster shells: used chiefly in mortars, plasters, and cements, in bleaching powder, and in the manufacture of steel, paper, glass, and various chemicals of calcium.
ohaktosh– asosan kaltsiy karbonatidan tashkil topgan cho'kindi jins, uning navlari dengiz mikroorganizmlari va mercanining skeletlari hosil bo'ladi: qurilish toshi va ohak ishlab chiqarishda qo'llaniladi.		limestone– a sedimentary rock consisting predominantly of calcium carbonate, varieties of which are formed from the skeletons of marine microorganisms and coral: used as a building stone and in the manufacture of lime.