- isomeric line
- 等雨率线
Atmospheric Sciences (English-Chinese) dictionary. 2014.
Atmospheric Sciences (English-Chinese) dictionary. 2014.
Simplified molecular input line entry specification — Infobox file format name = smiles extension = .smi mime = owner = creatorcode = genre = chemical file format container for = contained by = extended from = extended to = The simplified molecular input line entry specification or SMILES is a… … Wikipedia
Simplified molecular input line entry specification — SMILES (Simplified Molecular Input Line Entry Specification, англ. спецификация упрощенного представления молекул в строке ввода) система правил (спецификация) однозначного описания состава и структуры молекулы химического вещества с… … Википедия
pic|o|line — «PIHK uh leen, lihn», noun. a colorless liquid obtained in three isomeric forms by the distillation of bones and coal, used especially as a solvent for waterproofing fabrics. Formula: C6H7N ╂[< Latin pix, picis pitch2] … Useful english dictionary
the|o|phyl|line — «THEE uh FIHL een, ihn», noun. a poisonous, crystalline alkaloid, isomeric with theobromine, contained in tea leaves in very small amounts and used to treat hypertension and various heart conditions. Formula: C7H8N4O2 H2O ╂[< New Latin thea… … Useful english dictionary
radioactivity — /ray dee oh ak tiv i tee/, n. Physics, Chem. the phenomenon, exhibited by and being a property of certain elements, of spontaneously emitting radiation resulting from changes in the nuclei of atoms of the element. Also called activity. [1895… … Universalium
Коптюг — Коптюг, Валентин Афанасьевич Валентин Афанасьевич Коптюг Дата рождения: 9 июня 1931(1931 06 09) Место рождения: Юхнов, Западная область, СССР Дата смерти: 10 января 1997 … Википедия
Darmstadtium — meitnerium ← darmstadtium → roentgenium Pt ↑ Ds ↓ (Uhn) … Wikipedia
coordination compound — Chem. complex (def. 10). Also called coordination complex. * * * ▪ chemistry Introduction any of a class of substances with chemical structures in which a central metal atom is surrounded by nonmetal atoms or groups of atoms, called ligands… … Universalium
Stable isotope — Graph of isotopes/nuclides by type of decay. Orange and blue nuclides are unstable, with the black squares between these regions representing stable nuclides. The unbroken line passing below many of the nuclides represents the theoretical… … Wikipedia
Beta decay — Nuclear physics Radioactive decay Nuclear fission Nuclear fusion Classical decays … Wikipedia
Seaborgium — (pronEng|siːˈbɔrgiəm) is a chemical element in the periodic table that has the symbol Sg and atomic number 106, Image of Seaborgium . Seaborgium is a synthetic element whose most stable isotope 271Sg has a half life of 1.9 minutes. Chemistry… … Wikipedia