| 释义 |
radioscopy|reɪdɪˈɒskəpɪ|
[f. radio- + -scopy.]
The examination of objects by means of the roentgen rays. spec. = fluoroscopy. So radioˈscopic a.; also † ˈradioscope = fluoroscope.
1897[see radiotherapeutic n. pl. and a.]. 1897Treatment I. 43/2 It makes his own heart beat faster as the observer sees for the first time thrown upon the radioscopic screen a living heart in action. 1898Isenthal & Ward Pract. Radiogr. 114 The latter method..enables us..to practise radioscopy in broad daylight. Ibid. 121 The radioscopic or radiographic image. 1898Amer. Jrnl. Med. Sci. CXV. 464 The capsules are readily seen (in thin persons) with the radioscope. 1908Chem. Abstr. II. 229 (heading) The radioscope and the radiograph applied to the inspection of tubercular meats. 1915R. Knox Radiogr. 188 Radioscopy, or the examination of a patient with the fluorescent screen, is a method of great value, as a diagnosis can often be made from it alone, to be subsequently confirmed by radiographic exposures. 1928B. J. Leggett Theory & Pract. Radiol. III. x. 459 (heading) Radiographic and radioscopic rooms. 1937M. Campbell in Brit. Encycl. Med. Pract. VI. 352 Radioscopy is of great help; the presence of a large left ventricle or of a dilated left auricle in mitral stenosis,..may clinch a doubtful diagnosis. 1946Surg. Clinics N. Amer. Oct. 1286 Such long radioscopic exposures are only possible without danger of dermatitis when a very small radioscopic field is used. 1979SLR Camera Sept. 5/1 Now the holiday season is on us perhaps a word, or two, about the precautions needed to safeguard films from damage by radioscopic screening is pertinent. |