| 释义 |
▪ I. citrate, n. Chem.|ˈsɪtreɪt|
Also 8 -at.
[f. citric + -ate4.]
A salt of citric acid.
1794G. Adams Nat. & Exp. Philos. I. App. 547 Citrats—acted upon by the stronger mineral acids. 1811A. T. Thomson Lond. Disp. (1818) 430 Citric acid combines with the alkalies..and forms citrates. 1840Henry Elem. Chem. II. 215 Citrate of soda is a very soluble salt.
▪ II. citrate, v.|ˈsɪtreɪt|
[f. the n.]
trans. To treat with a citrate, esp. with sodium citrate. So ˈcitrated ppl. a.
1908Practitioner Apr. 462 Citrated horse's blood. 1920Discovery Apr. 105/1 It was found the citrated blood could be kept unchanged for twenty-four hours or more. 1946Nature 6 July 24/1 The fluid was aspirated by means of a hypodermic syringe from the uterine swellings..and was citrated. 1962Lancet 22 Dec. 1298/1 Citrated blood was collected by clean venepuncture. |