| 释义 |
dialyse, -ze, v. Chem.|ˈdaɪəlaɪz|
[f. dialy-sis, after analyse.]
a. trans. To separate the crystalloid part of a mixture from the colloid, in the process of chemical dialysis.
1861Graham in Phil. Trans. 186 The mixed fluid to be dialysed is poured into the hoop upon the surface of the parchment-paper. Ibid. 205 The solution is the more durable the longer it has been dialysed. 1885A. W. Blyth in Leisure Hour Jan. 23/1 Salt dialysed through the walls into the distilled water.
b. spec. in Med. To subject (blood) to dialysis (see dialysis 5 b).
1914Jrnl. Pharmacol. & Exper. Therap. V. iii. 277 An apparatus made of celloidin or other dialysing membrane. 1944Acta Medica Scandinavica CXVII. 122 One might try to remove these substances from the blood by dialysis. For this purpose the blood must be dialysed..through a system of tubes or membranes outside the body, and then brought back again into the patient's body. 1963Lancet 12 Jan. 82/2 The dialysing area of the particular hæmodialyser employed is given, together with the urea clearance achieved by its use.
Hence ˈdialysed ppl. a., that has undergone the process of dialysis; dialysed iron, a soluble ferric hydroxide, prepared by dialysis, used in medicine; ˈdialysing vbl. n. and ppl. a.
1867[see dialytic 1]. 1875H. C. Wood Therap. (1879) 96 Dialyzed Iron..is a clear, neutral, nearly tasteless, dark-red liquid, prepared by dialyzing a solution of the chloride of iron. 1884W. G. Stevenson in Pop. Sc. Monthly XXIV. 771 Membranes possessing dialyzing power. |