Русско-английский научно-технический словарь
примерно
см. тж. около; ориентировочно; порядка; практически; приблизительно
• The sphere will dissolve completely in roughly 107 s.
• Evaporation was cut an estimated (or by approximately) 80%.
• The cost of such a unit would be in the vicinity (or neighbourhood, or region) of 15% ...
• Some (or About, or Around) 250 Mcf of nitrogen was pumped into the line.
• The omega-meson breaks down in something like 0.0001 attosecond.
• A Bragg angle of, say, between 20 and 30 degrees ...