RBF - traducción al ruso
CHEMICAL COMPOUND
RbF; Rubidium(I) fluoride
RBF
общая лексика
(Radial Basis/Bias Functions) радиальные базисные функции, функции с радиальными смещениями
алгоритм обучения нейронной сети
(Report-by-Form) отчет по форме (БД)
.RBF
общая лексика
R-Base File
файл СУБД R-Base
Wikipedia
Rubidium fluoride
Rubidium fluoride (RbF) is the fluoride salt of rubidium. It is a cubic crystal with rock-salt structure.
There are several methods for synthesising rubidium fluoride. One involves reacting rubidium hydroxide with hydrofluoric acid:
- RbOH + HF → RbF + H2O
Another method is to neutralize rubidium carbonate with hydrofluoric acid:
- Rb2CO3 + 2HF → 2RbF + H2O + CO2
Another possible method is to react rubidium hydroxide with ammonium fluoride:
- RbOH + NH4F → RbF + H2O + NH3
The least used method due to expense of rubidium metal is to react it directly with fluorine gas, as rubidium reacts violently with halogens:
- 2Rb + F2 → 2RbF
Ejemplos de uso de RBF
1. The experience gained in Afghanistan will be shared with other RBF participants.
2. RBF will support six governments, including Afghanistan, in designing, implementing and sustaining the best RBF mechanisms for achieving objectives relating to the (MDGs) 4 and 5 in the National Development Strategies.
3. To this end MoPH with the support of World Bank explored possibility of utilizing RBF.
4. RBF is funded by the Norwegian government and managed by the World Bank.
5. The RBF can be said it is a potent medicine that overcomes such shortcomings.