Davidson, James Mackenzie, Sir, 1856-1919 · New York, P.B. Hoeber · leaf 67
Fig. 23. the two lines are stated. This method is the familiarone by which the position of points on temperaturecharts and recording barometric projections is deter-mined. The base line is called the abscissa, or OXco-ordinate, and may be denoted by X] and thevertical line is called the ordinate,…
X-rays · Eye · Foreign bodies (Surgery)
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