离子方程式 ionic equation 结晶水 water of crystallisation 水合的 hydrated 无水的 anhydrous 滴定titration 指示剂 indicator 氧化数 oxidation number 氧化还原反应 redox reaction 氧化反应 oxidation reaction 还原反应 reduction reaction 歧化反应 disproportionation reaction 归中反应 Comproportionation (symproportionati...
We studied the effect of boron supplement on experimental osteopenia caused by strenuous exercise in 93-d-old female Wistar rats. A control group of 15 rats was not manipulated. The exercise group of 30 rats was divided into 2 groups of 15 rats each, one that was fed a diet supplemented ...
(>450/nk-points, wherenis the number of atoms in the unit cell). For each oxide, the planewave cutoff was determined separately and set using a total energy difference convergence criterion, leading to electronic energies converged within 10−3 eV on average. We used norm-conserving ...
, which was obtained from a Langmuir fit of the adsorption isotherms shown inSupplementary Fig. 2, slightly depends on the alkane lengthn. The permeanceKis found to scale as the inverse of the alkane length (number of carbon atomsn): ...
Two type of colemanite mixtures as shielding materials. ? The mass attenuation coefficients versus chemical composition. ? Effective atomic number and electron density related photon energy ranging from 1keV to 100MeV. ? Revaluation of factories wastes with boron by using them in constructions instead...
Zukanovich Funchal, What fraction of boron-8 solar neutrinos arrive at the earth as a ν(2) mass eigenstate?, Phys. Rev. D 74 (2006) 013006 [hep-ph/0601198].H. Nunokawa, S. Parke, R.Z. Funchal, What fraction of Boron-8 solar neutrinos arrive at the Earth as a \({\nu _{2}...
Front and Back Views The front of the 649 controller has an arrow to indicate the direction of gas flow through the unit. The back of the unit has the serial number tag and the pinout for the 15-pin Type "D" connector. 5.29 (134.4) Type 649 5.50 (139.8) 4-VCR: 6.66 (169.2) 8-...
Stable quasi-solid-state dye-sensitized solar cells (DSCs) were fabricated by using room-temperature molten salts (1-methyl-3-hexyl-imidazolium iodide), and a series of diamine derivatives with different lengths of alkyl chain as low molecular mass organogelators (LMOGs). The number of methylene...
For the formation of 2D Zn5(OH)8(NO3)2·2H2O, Zn2+ions first react with H2O to form [Zn(OH)6]octahedronand [Zn(OH)4]tetrahedronvia a hydrolysis reaction (equation (4),mis the number of H2O). Then, the [Zn(OH)6]octahedronand [Zn(OH)4]tetrahedronseeds assemble into a 2D plane...
s andcTOF mass spectra for four different tantalum cluster populations fitted with a log-normal function (dark blue lines) with mean masses ranging from 2.7 to 7.7 MDa (for optomechanical MS), equivalent to particle diameters from 8 to 11.3 nm. The number of events in the nano...