- 1The process of boiling a liquid in such a way that any vapor is liquefied and returned to the stock.Más ejemplos en oraciones
- They looked at various substituted benzaldehydes and cyanoamides and compared the results of traditional ethanol reflux, water reflux and solvent-free conditions.
- In general, distillation can be carried out either with or without reflux.
- Sugar concentrations in the tips were measured after extraction two times in 4 ml of 80% ethanol boiled with reflux for 20 min.
- 1.1 • technical The flowing back of a liquid, especially that of a fluid in the body.Más ejemplos en oraciones
- Most investigators consider any esophageal pH below 4.0 as the cutoff defining reflux of gastric acid into the esophagus.
- I would not have diagnosed reflux on the basis of those records.
- Just doors away on the same street, Paul Samuels suffered numerous urinary infections and was also diagnosed with the same reflux as the Buckley and Chapman children.
verbo[no object] Chemistry Volver al principio
- 1Boil or cause to boil in circumstances such that the vapor returns to the stock of liquid after condensing.Más ejemplos en oraciones
- Second, the alkaloid is refluxed with acetic anhydride for about five hours.
- In the laboratory higher concentration ethanol, with less water, can be produced by refluxing the rectified spirit with quicklime and then distilling the alcohol mixture.
- Three liters of 95% ethanol were added to each bottle and then refluxed for 4 hours.
- 1.1 • technical (Of a liquid, especially a bodily fluid) flow back.Más ejemplos en oraciones
- The reflex peristaltic contraction sweeps any refluxed gastric fluid back into the stomach.
- The main function of pyloric closure is to reduce the volume of fluid that refluxes into the distal stomach from the duodenum.
- Gastro-oesophageal reflux disease is defined as symptoms or mucosal damage resulting from the exposure of the distal oesophagus to refluxed gastric contents.
Más definiciones de refluxDefinición de reflux en:
- el diccionario Inglés británico e internacional