In the roller ultrasonic probe is a ultrasonic focusingprobe which can strengthen the signal.
轮式探头内部使用了用来加强信号强度的聚焦探头。
2
Compared with traditional ultrasonic probe, ultrasonic phased array probe can realize transition, deflection and dynamic focusing of acoustic beam under electronic control.
与传统的超声波探头相比，超声相控阵探头可以实现电子控制下的声束平移、偏转与动态聚焦。
3
This paper is intended to probe into Harold Bloom's theory of poetry by focusing on the Sublime, the central concept of the theory.