Русско-английский научно-технический словарь
меньше
см. тж. в миллион раз; значительно меньше; менее; на ... меньше; намного меньше
• The life expectancy in this case is under (or less than) a year.
• This coefficient is some 40% below unity.
• They have energies under (or less than, or below) 1,000,000 eV.
• The actual diameter of the shanks of commercial reamers may be from 0.002 to 0.005 in. under the reamer size.