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1 hydrogen
/'haidridʤən/ * danh từ - (hoá học) Hyddrô =light hydrogen+ hyddrô nhẹ =heavy hydrogen+ hyddrô nặng -
2 atom
/'ætəm/ * danh từ - nguyên tử =struck atom+ nguyên tử bị bắn phá =hydrogen-like atom+ nguyên tử kiểu hydrô =excited atom+ nguyên tử bị kích thích =hot atom+ nguyên tử nóng =product (daughter) atom+ nguyên tử con =naturally radioactive atom+ nguyên tử phóng xạ tự nhiên =light atom+ nguyên tử nhẹ =parent atom+ nguyên tử mẹ =neutral atom+ nguyên tử trung hoà =radioactive atom+ nguyên tử phóng xạ =free atom+ nguyên tử tự do =heavy atom+ nguyên tử nặng - (thông tục) mảnh đất nhỏ, vật nhỏ, tý, chút xíu =to break (snash) into atoms+ đập vụn ra từng mảnh =there is not an atom of evidence+ không một chứng cớ nhỏ nào =not an atom of sense+ không có một tý ý thức nào; không hiểu tý gì - (định ngữ) (thuộc) nguyên tử =atom bomb+ bom nguyên tử =atom ship+ tàu thuỷ nguyên tử
См. также в других словарях:
light hydrogen — see hydrogen … Medical dictionary
Hydrogen atom — Stable Isotope isotope name = Hydrogen 1 isotope filename = hydrogen 1.png alternate names = protium mass number = 1 symbol = H num neutrons = 0 num protons = 1 abundance = 99.985% mass = 1.007825 spin = ½+ excess energy = 7288.969 error1 = 0.001 … Wikipedia
hydrogen bomb — noun a nuclear weapon that releases atomic energy by union of light (hydrogen) nuclei at high temperatures to form helium • Syn: ↑H bomb, ↑fusion bomb, ↑thermonuclear bomb • Hypernyms: ↑nuclear weapon, ↑atomic weapon, ↑bomb … Useful english dictionary
hydrogen — 1. A gaseous element, atomic no. 1, atomic wt. 1.00794. 2. The molecular form (H2) of the element. SYN: dihydrogen. [hydro + G. gen, producing] activated h. h. removed by a dehydrogenase, e.g., via a … Medical dictionary
Hydrogen peroxide — IUPAC name … Wikipedia
Light-dependent reactions — of photosynthesis at the thylakoid membrane See also: Light independent reactions The light dependent reactions , or light reactions, are the first stage of photosynthesis, the process by which plants capture and store energy from sunlight. In… … Wikipedia
Hydrogen production — Hydrogen is commonly produced by extraction from hydrocarbon fossil fuels via a chemical path. Hydrogen may also be extracted from water via biological production in an algae bioreactor, or using electricity (by electrolysis), chemicals (by… … Wikipedia
Hydrogen storage — describes the methodologies for storing H2 for subsequent use. The methodologies span many approaches, including high pressures and cryogenics, but usually focus on chemical compounds that reversibly release H2 upon heating. Hydrogen storage is a … Wikipedia
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Hydrogen darkening — is a physical degradation of the optical properties of glass. Free hydrogen atoms are able to bind to the SiO2 silica glass compound forming hydroxyl (OH) a chemical compound that interferes with the passage of light through the glass.The problem … Wikipedia
Hydrogen — This article is about the chemistry of hydrogen. For the physics of atomic hydrogen, see Hydrogen atom. For other meanings, see Hydrogen (disambiguation). ← hydrogen → helium … Wikipedia
