extraction method in a sentence

Examples

1. Inappropriate extraction methods were resulting in trees dying, so by the 1990s the Indian forestry department had banned extraction.
2. On careful reading of Ge Hong's description they changed their extraction method of using fresh leaves under low temperature.
3. Further research is needed for environmentally friendly extraction methods, and the availability of this technology in Nepal is necessary.
4. By 1853, most of the easily mined gold had been exhausted, and hydraulic mining operations became the dominant extraction method.
5. Omega also is involved in coal bed methane production in Montana, an extraction method that is opposed by environmental groups.
6. Land said that when his company cleans a carpet it uses a combination of the rotary-shampoo method and the hot-water-extraction method.
7. He performs hundreds of late abortions every year and has doubts about the safety of the intact dilation and extraction method.
8. With the dry-extraction method, on the other hand, a powdered detergent compound is brushed into the carpet with specially designed machines.
9. The Data Transform Layer then employs signal processing tools and feature extraction methods to convert the raw data into useful information.
10. There are many environmental hazards associated with this extraction method, largely due to the high acute toxicity of the cyanide compounds involved.