surface gravity waveとは 意味・読み方・使い方

A surface acoustic wave element where a lithium piezoelectric body is made to be a substrate and an electrode is formed on the substrate with a metallic film whose specific gravity is different from that of the piezoelectric body is manufactured.例文帳に追加

リチウム系圧電体を基板とし、前記の圧電体と比重の異なる金属の膜で基板上に電極を形成した弾性表面波素子を製造する。 - 特許庁

In a breakwater caisson 3 where the center of gravity of a front surface permeable wall 12 plus a retarding chamber 13 is eccentric from the center of bottom surface, an upright wave-dissipating type breakwater caisson having footings 11a extended from the bottom portion of the caisson main body to the wave-dissipating side and opposite side have a uniform reaction at the bottom surface when the sea is calm.例文帳に追加

前面透過壁１２と遊水室１３を有する重心が底面中心から偏心した防波堤用ケーソン３において、静穏時の底面反力が均一となるようにケーソン本体底部から消波側と反対側にフーチング１１ａを張り出して設けた直立消波型防波堤用ケーソン。 - 特許庁

To provide a surface acoustic wave sensor device which measures electrical characteristics and dynamic characteristics of the solution with high precision by suppressing changes in the temperature, and the influence of the external disturbance element such as specific gravity and viscosity of a solution.例文帳に追加

温度変化や、溶液の比重・粘性などの外乱要素の影響を抑制し、高い精度により溶液の電気的特性・力学的特性の測定を行う表面弾性波センサ装置を提供する。 - 特許庁

A using element selection circuit 403C selects all ultrasonic vibration elements in the internal circumference 401M and ultrasonic vibration elements of the ultrasonic vibration elements on the external circumference, located at a point that a distance between the centers of gravity locations of neighboring ultrasonic vibration elements is within the distance that does not produce a noise in the transmitting and receiving direction that the transmitting and receiving direction of an ultrasonic wave is projected to the surface of the array sensor.例文帳に追加

使用素子選択回路４０３Ｃは、内周部４０１Ｍの全ての超音波振動素子と、外周部４０１Ｎの超音波振動素子の内、超音波の送受信方向をアレイセンサの面に投射した送受信方向における隣接する前記超音波振動素子の重心位置の間の距離が、ノイズが発生しない距離以内である超音波振動素子を選択する。 - 特許庁