The phrase "avoid extraction" is correct and usable in written English.
It can be used in contexts where one wants to prevent the removal or taking out of something, often in technical or procedural discussions.
Example: "To ensure data integrity, it is crucial to avoid extraction during the backup process."
Alternatives: "prevent removal" or "refrain from extraction".
But its strategy is to avoid extraction of river water from the Thames and Lee for as long as possible (which is what it has to do when reservoir levels drop) and not to have to tap into its reserve of water contained with a confined aquifer under Enfield and Chingford.
My guideline for decisions of this kind is based on a reworking of the premises of the Natural Step, which teaches that if we want to end environmentally caused cancers we should avoid extraction, chemical compounds and general degradation of the environment.
Segmental distraction osteogenesis of the anterior alveolar process has been introduced as a technique designed to avoid extractions in patients with severe dental crowding.
Dentists may also avoid extractions for children, uncooperative patients or those wih seizure, heart disease and poor health status.
The proposed approach consists on dynamic microwave-assisted extraction and subsequent real-time on-line monitoring of the analytes extracted; thus, the extraction is halted when complete leaching of the analytes has been reached (independently of the sample matrix), avoiding extraction times in excess.
Thus, TIE applies in vivo biotesting and avoids extraction and preconcentration steps as far as possible.
The patients coming to these two clinics seem to be avoiding extractions in favour of more tooth restoration.
Patients coming to Clinics 2 and 6, where more root canals were done, seem to be avoiding extractions in favour of more tooth restoration.
A low boiling point (lower than 60°C) extraction solvent ethyl ether was used to avoid direct extraction of membrane-bound lipids.
We find it essential in lead extraction to apply an ongoing risk benefit analysis and to avoid forcing extraction in cases of discretionary indications.
Furthermore, creating a supply of living plants for trade is critical to avoid further extraction of plants from nature.
