подскажите, пожалуйста,

radiant force как метод (или принцип) измерения мощность УЗ сигнала - это давление излучения? или можно использовать прямой перевод "сила излучения"?

Спасибо

The Model UPM-DT-xPA Series Ultrasound Power Meter is designed to measure the

ultrasonic power output of therapeutic transducers up to 30 Watts. The principle of

measurement is the radiant force method. The UPM-DT-xPA Series uses a positioning

clamp to hold the transducer in degassed water above a conical target. The ultrasonic

energy passes through the water to reflect off the target and is then absorbed by the

rubber lining. The radiant power is directly proportional to the total downward force

(weight) on the target.