ultrasonic attenuation characteristicsとは 意味・読み方・使い方

To provide an ultrasonic inspection method which enables the measurement/evaluation of the deterioration degree of a viscous liquid using a change in the attenuation characteristics of the leaked elastic surface wave of ultrasonic waves, the reduction of the quantity of data to be prepared beforehand, and the measurement/evaluation of the attenuation degree with high precision, and is enhanced in practicality.例文帳に追加

粘性液体の劣化度を超音波の漏洩弾性表面波の減衰特性の変化を利用して測定・評価し、事前に用意するデータ量を少なくすることができ、高い精度で劣化度を測定・評価でき、実用性の高い超音波検査方法を提供する。 - 特許庁

To provide an ultrasonic probe having an acoustic backing layer which has high uniformity between micro channels, superior heat radiation characteristics, a large attenuation factor, and high strength and high insulating property.例文帳に追加

微小なチャンネル間の均一性が高く、放熱特性に優れ、減衰率が大きく、さらに高強度で高い絶縁性を有する音響バッキング層を備えた超音波プローブを提供する。 - 特許庁

To actualize a high-function adjustment layer in an array of transducers which can restrict lateral vibrations, improve directional characteristics, make processability favorable and moreover cause ultrasonic attenuation problems less likely to occur.例文帳に追加

アレイ振動子において、横振動を抑制でき、指向特性を良好にでき、良好な加工性を得られ、しかも減衰の問題を低減できる高機能型整合層を実現する。 - 特許庁

To provide a floating particle measurement system that includes a configuration for measuring the concentration of floating particles, based on the amount of attenuation of ultrasonic waves in a monitoring space and is not affected by the change in the characteristics generated in a sound source section and a wave-receiving element.例文帳に追加

監視空間における超音波の減衰量に基づいて浮遊粒子の濃度を測定する構成において、音源部や受波素子に生じる特性変化の影響を受けることのない浮遊粒子測定システムを提供する。 - 特許庁