 | Clara Kathleen Rogers - 1915 - 138 pàgines
...THINGS TO BE REMEMBERED. — APHORISMS TO BE USED AS PRACTISE SENTENCES . 120 7 English Diction Part I 14 Technical Terms Explained The Articulators are...roof of the abdomen. English Diction Part I Key to Sigws and Symbols The sign ( v ) placed over a letter, as exemplified in the following word — bird... | |
 | William George Hoffman - 1923 - 312 pàgines
...sponge-like lungs, which then press down upon the diaphragm, the rather tough, elastic muscle that is the floor of the chest and the roof of the abdomen. The diaphragm arches up somewhat like a dome, and in deep breathing the lungs flatten and harden it.... | |
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The Diaphragm is the floor of the chest, and the roof of the abdomen. 