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•This mechanism is presumed to be adequately represented by...
•You may anticipate that the stream discharge will increase with increasing basin area.
•He speculated that the lower mantle was inhomogeneous.
•The concept of a delocalized π bond suggests orbital occupancy by more than two electrons.
•The existence of superclusters has long been conjectured (астрон.).
•The design procedure assumes uniform pressure.
•It can be inferred (or assumed) that the absorption will be different as well.
•One can infer that craters have been erased.
•The theory proposes that there are three or more types of...
•One may speculate that these two satellites are richer in water than...
•The liquid temperature will be assumed (as) constant at 122°F.
•If "1" be taken as 10 cm,...
•If a homogeneous medium is thought of as being constituted of...
•Conventional definitions of environmental extremes presuppose protection of electronic gear by cooling and heating.
•He surmised that the amount of methane on Titan must be far greater than...
•For weakly guiding fibres, we anticipate that ε will be small...
•The heat death of the universe that was contemplated by physicists in the 19th century...
Русско-английский научно-технический словарь переводчика > предполагать
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Bond order — is the number of bonds between a pair of atoms. For example in nitrogen N≡N the bond order is 3, in acetylene H−C≡C−H the bond order between the two carbon atoms is 3 and the C−H bond order is 1. Bond order gives an indication to the stability of … Wikipedia
Metallic bond — Metallic bonding is the electrostatic attractive forces between the delocalized electrons, called conduction electrons, gathered in an electron sea , and the positively charged metal ions. Understood as the sharing of free electrons among a… … Wikipedia
Chemical bond — A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms. The bond is caused by the electromagnetic force attraction between opposite charges, either between electrons and… … Wikipedia
Sigma bond — In chemistry, sigma bonds (σ bonds) are the strongest type of covalent chemical bond. Sigma bonding is most clearly defined for diatomic molecules using the language and tools of symmetry groups. In this formal approach, a σ bond is symmetrical… … Wikipedia
chemical bonding — ▪ chemistry Introduction any of the interactions that account for the association of atoms into molecules, ions, crystals, and other stable species that make up the familiar substances of the everyday world. When atoms approach one another … Universalium
Resonance (chemistry) — For other uses, see Resonance (disambiguation). Two of the contributing structures of nitrogen dioxide In chemistry, resonance or mesomerism [1] is a way of describing delocalized electrons within certain molecules or … Wikipedia
hydrocarbon — hydrocarbonaceous, adj. /huy dreuh kahr beuhn, huy dreuh kahr /, n. any of a class of compounds containing only hydrogen and carbon, as an alkane, methane, CH4, an alkene, ethylene, C2H4, an alkyne, acetylene, C2H2, or an aromatic compound,… … Universalium
Orbital hybridisation — Four sp3 orbitals. Three sp2 orbitals. In … Wikipedia
Metalloid — 13 14 15 16 17 2 B Boron … Wikipedia
Aromaticity — is a chemical property in which a conjugated ring of unsaturated bonds, lone pairs, or empty orbitals exhibit a stabilization stronger than would be expected by the stabilization of conjugation alone. It can also be considered a manifestation of… … Wikipedia
Electron — For other uses, see Electron (disambiguation). Electron Experiments with a Crookes tube first demonstrated the particle nature of electrons. In this illustration, the profile of the cross shaped target is projected against the tube face at right… … Wikipedia