Comments on: 如何建立兼具发射器与接收器功能的压电器件模型 - //www.denkrieger.com/blogs/how-to-model-piezoelectric-devices-as-both-transmitters-and-receivers 发布博客 Sat, 13 Aug 2022 08:39:40 +0000 hourly 1 https://wordpress.org/?v=5.7 By: 泉青 赖 //www.denkrieger.com/blogs/how-to-model-piezoelectric-devices-as-both-transmitters-and-receivers/#comment-18343 Sat, 13 Aug 2022 08:39:40 +0000 http://cn.staging.comsol.com/blogs?p=196561#comment-18343 In reply to 瑛 虎.

同学你好,请问你已经解决了这个问题吗

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By: 瑛 虎 //www.denkrieger.com/blogs/how-to-model-piezoelectric-devices-as-both-transmitters-and-receivers/#comment-4523 Fri, 22 Nov 2019 03:31:15 +0000 http://cn.staging.comsol.com/blogs?p=196561#comment-4523 老师好,想像您请教一下,为什么我将电阻的设为0时,测不到回波,而且电阻越小,产生的激励越大,但是回波反而越小呢,希望得到老师的回复,谢谢老师!

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By: 瑛 虎 //www.denkrieger.com/blogs/how-to-model-piezoelectric-devices-as-both-transmitters-and-receivers/#comment-4513 Fri, 22 Nov 2019 03:28:32 +0000 http://cn.staging.comsol.com/blogs?p=196561#comment-4513 老师好,想像您请教一下,为什么我将电阻的设为0时,测不到回波,而且电阻越小,产生的激励越大,但是回波反而越小呢,希望得到老师的回复,谢谢老师!

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