Sentence examples for by drop for from inspiring English sources

This is not as easy as the brothers make it look and to prevent the sauce curdling, I resort to adding the oil drop by drop for the first few minutes, as advised by Delia.

Later the solution of 2 (1 mmol) in methanol (50 ml) was added drop by drop for 30 min. The reaction mixture was refluxed for 8 h.

Another solution of 1,2-diaminobenzene (0.108 g, 1 mmol) in methanol was added to the above hot solution drop by drop for 15 min.

To the well stirred solution of 1 (2 mmol) and triethylamine (2.2 mmol) in 50 ml benzene, chloro acetyl chloride (2.2 mmol) was added drop by drop for 30 min. It was stirred at room temperature for about 6 h.

To prepare Co3O4/ZnO core/shell NPs, 1.29 g of CoCl2 and ZnO NPs (as-synthesized) were dissolved in a mixture of 20 mL of water and 5 mL NH4OH and then added 80 mL of ethanol drop by drop for 60 min at 60 °C with stirring for 3 hours until the sol was converted to gel.

Mailboxes that had been accessible for drive-by drop offs, for example, have been relocated next to post offices for better surveillance, officials said.

To investigate the impact of missing HRQoL data, a sensitivity analysis was performed to investigate the probability of missing values (by drop out) for significant clinical factors.

Last August we put one HOBO in the Drive By book drop for a short test.

Hillary's response -- that Trump "can't make up for a year of insults by dropping in for a few hours" -- simply misses the point.

Keep it here for drop-by-drop coverage.

By dropping Kevin Pietersen for the third Test against South Africa, the England and Wales Cricket Board has underlined that point.