1) flextensional radiator
弯张声辐射器
2) sound radiator
声辐射器
1.
A vibrator working in wells for enhancing oil recovery was designed,which composed of actuator,sound radiator and so on.
设计了由驱动器和声辐射器等组成的井下振动采油系统,建立了振动器的动力学模型,并进行了驱动电流与驱动器输出力大小之间关系的实验研究。
3) radiation noise
辐射器声
4) ultrasonic radiator
超声辐射器
5) acoustic transmitter
声波辐射器
1.
A novel kind of multi-function acoustic transmitter with annular structure that can be used in acoustic logging was designed.
采用该声波辐射器可以缩短多极子声波测井仪器的长度、简化多极子声波测井波形处理步骤和提高声波测井质量。
2.
In the acoustic well logging, using linear phased array acoustic transmitters can make the acoustic energy radiate to the side of receivers, which can increase the S/N ratio and the depth of investigation .
在声波测井工程中使用相控线阵声波辐射器可以使声波向着接收探头一侧辐射 ,从而提高声波测井的信噪比和探测距离。
6) radiator of sound
声辐射器，声源
补充资料：张声
1.指叱咤之声。 2.大声。 3.作声。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条