The phrase "multiple injections" means giving someone more than one shot of medicine or injecting a substance into the body multiple times. Full definition
It involves multiple injections of an arsenic based drug, administered in several steps, which requires the dog to remain inactive over a period of up to 8 weeks. (americangreyhound.org)
That will be important for other capture projects down the road, he said, since a large power plant would require multiple injection wells to store all its carbon dioxide. (scientificamerican.com)
At the end of the study, the daily dose of insulin was 20 % lower with pump therapy than with multiple injections and no weight difference was observed in patients from both groups. (sciencedaily.com)