The paper expatiated the principle of giant magnetostrictive motor from structure and properties, and the application status in micro electro mechanical systems (MEMS).
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本文介绍一种微机控制的四通道生理测压仪的原理、性能及其在门脉系统血液动力学研究方面的临床应用结果。
A microcomputer 4-channel device for measuring physiological pressure is presented, and its principle, properties and results in clinical application in portal dynamics described.