This magnet is excited by an alternating current, and the current induced in the second coil is after rectification sent through an ordinary siphon recorder.
War followed, in which Turkey was easily successful and gained a small rectification of frontier; then a few months later Crete was taken over "en depot" by the Four Powers - Germany and Austria not participating, - and Prince George of Greece was appointed their mandatory.
Depretis, anxious only to avoid a policy of adventure, let slip whatever opportunity may have presented itself, and neglected even to deal energetically with the impotent but mischievous Italian agitation for a rectification of the Italo-Austrian frontier.
If the substance operated upon be practically pure to start with, or the product of distillation be nearly of constant composition, the operation is termed "purification by distillation" or "rectification"; the latter term is particularly used in the spirit industry.
On this fact depends "rectification or purification by distillation."