Русско-английский научно-технический словарь
и более
см. тж. и выше
• Ultrasonic waves with frequencies of a billion hertz and up (or over, or more) are capable of travelling several centimetres through a solid medium.
Русско-английский научно-технический словарь
см. тж. и выше
• Ultrasonic waves with frequencies of a billion hertz and up (or over, or more) are capable of travelling several centimetres through a solid medium.