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– Secondly, polders are continually maintained by systems of drainage canals and pumps<\/strong> which prevent them from becoming waterlogged and hence, suitable for cultivation.\n<\/p>\n <\/p>\n – Steam engines were used in mine pumps<\/strong> starting in the early 18th century and were much improved by James Watt in the 1770s.\n<\/p>\n <\/p>\n – Taylor and Van Doren, pages 26-28 Thomas Sowell, “Applied Economics: Thinking Beyond Stage One pages 7-9, 112-113, When price controls on gasoline were lifted, the shortage ended and the long lines of cars at gas pumps<\/strong> disappeared.\n<\/p>\n <\/p>\n – In the winter, the heat pump uses power to remove heat from the heat exchanger and pumps<\/strong> it into the indoor air delivery system.\n<\/p>\n <\/p>\n – The invention of wind powered pumping engines in the 15th century permitted drainage of some of the marginal land, but the final drainage of the lake had to await the design of large, steam powered pumps<\/strong> and agreements between regional authorities.\n<\/p>\n – Later, steam power was used to turn both the pumps<\/strong> and the wheels.\n<\/p>\n <\/p>\n – Vacuum pumps<\/strong> are used to pump air out of a vacuum chamber.\n<\/p>\n <\/p>\n – Wells can be as simple as a hole that a bucket on a rope can be lowered into, or very complex with pipes and high-powered pumps<\/strong> to get the water out.\n<\/p>\n <\/p>\n – In exchange, the organism pumps<\/strong> sodium Na An advantage to this method is that it uses much less energy than the adaption above.\n<\/p>\n <\/p>\n – Sorry that this message is again in English only, but we are using village pumps<\/strong> to reach as many communities as possible, so that everyone knows they can vote.\n<\/p>\n <\/p>\n – In the United States, in everyday usage the SEER is the more common measure of energy efficiency for cooling devices, as well as for heat pumps<\/strong> when in their heating mode.\n<\/p>\n <\/p>\n – The right ventricle pumps<\/strong><\/strong> blood to the lungs, and the left ventricle pumps<\/strong><\/strong> blood to the rest of the body.\n<\/p>\n <\/p>\n – One example is Heart Failure.Heart Failure is an illness that does not have enough heart pumps<\/strong> blood.\n<\/p>\n <\/p>\n – There are diesel pumps<\/strong> in Iowa.\n<\/p>\n <\/p>\n – Liquid fuel rocket engines often require complex pumps<\/strong> and valves to properly move the liquids from the fuel tank to the actual engine.\n<\/p>\n <\/p>\n – Because the heart pumps<\/strong> blood right into the arteries, the arteries are under a lot of pressure.\n<\/p>\n <\/p>\n – The salp pumps<\/strong> water through its internal feeding filters and feeds on phytoplankton.\n<\/p>\n <\/p>\n![\"Some](\"https:\/\/englishteststore.net\/blog\/wp-content\/uploads\/2021\/09\/Some-sentences-in-use-of-pumps.jpg\" "\\"Some")
Example sentences of “pumps”:<\/h2>\n