velocity of propagationとは 意味・読み方・使い方

A velocity calibration means calibrates the propagation velocity of the ultrasonic waves in the measuring object from the temperature or the temperature distribution of the measuring object measured by temperature measuring means; while a propagation path length measuring means computes the propagation path length of the ultrasonic waves, from both the propagation time measured by the propagation time measuring means and the sound wave velocity obtained by the velocity calibration means.例文帳に追加

速度校正手段では、温度測定手段で測定した測定対象の温度または温度分布から測定対象中の超音波の伝播速度を校正し、伝播経路長測定手段では、伝播時間計測手段で計測した伝播時間と速度校正手段で求められる伝播速度とから超音波の伝播経路長を算出する。 - 特許庁

The ultrasonic propagation velocity measuring method comprises the steps of measuring propagation times t1 and t2 twice with different propagation distances and calculating the velocity V at which the ultrasonic wave propagates on a raceway plane 10A of an inner ring 10.例文帳に追加

この発明の超音波伝播速度測定方法では、伝播距離を変えた２回の伝播時間ｔ１，ｔ２を測定し、内輪１０の軌道面１０Ａを超音波の波動が伝播する速度Ｖを算出する。 - 特許庁

A means for locally fixing the propagation velocity to zero at the current point is operated in the case of detecting the appearance of the propagation edge.例文帳に追加

このカレントポイントで伝搬速度をゼロに局所的に固定するための手段は、伝搬エッジの出現を検出した場合に作動される。 - 特許庁

The velocity of sound in the liquid W1 is found, based on the propagation time and propagation distance of the ultrasonic wave S_0 propagating through the liquid W1.例文帳に追加

流体Ｗ１中を伝搬する超音波Ｓ_０の伝搬時間と伝搬距離とに基づいて液体Ｗ１の音速が求められる。 - 特許庁

The state of mechanical characteristics of the surface layer part of the raceway bottom 31 is determined from the propagation velocity.例文帳に追加

この伝播速度から、軌道底３１の表層部の機械特性の状態を判断する。 - 特許庁

The sound velocity is found from the propagation time and the propagation distance L of the ultrasonic wave when the flow is determined to be zero.例文帳に追加

そして流量ゼロ判定時の伝播時間と超音波の伝播距離Ｌから音速が求められる。 - 特許庁

The thickness of the specimen 101 is measured based on the acoustic velocity and the propagation time of the ultrasonic waves.例文帳に追加

この超音波の音速と伝搬時間に基づいて、被検体１０１の厚さを測定する。 - 特許庁

To perform the calibration of a vibrometer and a strain meter, and the measurement of propagation velocity by a simple method and device.例文帳に追加

簡単な方法や装置で振動計、歪計の較正、伝播速度の測定を行うこと。 - 特許庁