 When the ears are stopped, and a watch is brought in contact with any part of the head, face, teeth, or neck; or if a stick, water, &c. be interposed between any of these parts and the watch, the sound will be heard as well as when the ears are open.  London Medical and Physical Journal - 第462页1819全本阅读 - 图书信息
 | 1820 - 774 页
...with the physiology of the ear, has lately been published by Mr Swan of Lincoln. When the ears are stopped, and a watch is brought in contact with any...watch, the sound will be heard as well as when the ears are open. That this prorision of nature has been useful to deaf people, the following case, which may... | |
 | Royal Medical and Chirurgical Society of London - 1818 - 616 页
...organ, and thereby render a great service to many labouring' under its infirmities. When the ears are stopped, and a watch is brought in contact with any...the sound will be .heard as well as when the ears are open. '; . % " ' •' • It has been supposed that the sound is mechanically conveyed through... | |
 | 1820 - 490 页
...with the physiology of the ear, has lately been published by Mr.S wan, of Lincoln. When the ears are stopped, and a watch is brought in contact with any...watch, the sound will be heard as well as when the ears are open. It is extremely probable that this ingenious suggestion if attended to by the faculty, and... | |
 | 1820 - 784 页
...with the physiology of the ear, has lately been published by Mr Swan of Lincoln. When the ears are stopped, and a watch is brought in contact with any...watch, the sound will be heard as well as when the ears are open. That thic provision of nature has been useful to deaf people, the following case, which may... | |
 | 1820 - 464 页
...hearing, so as to render a great service to many labouring under its infirmities. When the ears are stopped, and a watch is brought in contact with any...watch, the sound will be heard as well as when the ears are open. It has been supposed, that the sound is mechanically conveyed through the flesh and bone... | |
 | 1834 - 638 页
...contributes to the sense of hearing. Let our readers listen to Mr. Swan's argument. " When the cars are stopped, and a watch is brought in contact with any...watch, the sound will be heard as well as when the cars are open. It has been supposed that the sound is mechanically conveyed through the flesh and bone... | |
 | The Medical Quarterly Review VOL.II - 1834 - 522 页
...Amm. jvj., Tinct. Opii. gij. M. ft. Linim.' (P. 115.) " When the ears are stopped," says our author, " and a •watch is brought in contact with any part...watch, the sound will be heard as well as when the ears are open." (P. 279.) He does not side with those who suppose that this depends merely on the mechanical... | |
 | 1834 - 606 页
...contributes to the sense of hearing, Let our readers listen to Mr. Swan's argument. " When the ears are stopped, and a watch is brought in contact with any...watch, the sound will be heard as well as when the ears are open. It has been supposed that the sound is mechanically conveyed through the flesh and bone in... | |
 | Edwin Lee - 1866 - 372 页
...abstracted point of view. It has been observed that when the ears are stopped up and a watch is placed in contact with any part of the head, face, teeth, or neck, the sound is heard just as well as when the ears are free. The same effect results if a stick or paper... | |
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