In the roller ultrasonic probe is a ultrasonic focusing probe 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。
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。
This paper is intended to probe into Harold Bloom's theory of poetry by focusing on the Sublime, the central concept of the theory.
本文试图通过集中探讨哈罗德·布鲁姆诗学理论的中心概念—崇高，进而深入理解其诗学理论。
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