erosion time
11Acid erosion — Classification and external resources ICD 10 K03.2 MeSH D014077 Acid erosion, also known as dental erosion, is the irreversible loss of tooth structure due to chemical dissolution by acid …
12Headward erosion — is a fluvial process of erosion that lengthens a stream, a valley or a gully at its head and also enlarges its drainage basin. The stream erodes away at the rock and soil at its headwaters in the opposite direction that it flows. Once a stream… …
13Genetic erosion — is a process whereby an already limited gene pool of an endangered species of plant or animal diminishes even more when individuals from the surviving population die off without getting a chance to meet and breed with others in their endangered… …
14Thrice Upon a Time — Infobox Book name=Thrice Upon A Time author=James P. Hogan cover artist=Rowena Morrill language=English subject=Time travel genre=Hard science fiction publisher=Ballantine Books release date=March 1980 isbn=auto isbn|0|3|4|5|3|2|3|8|6|0 345 32386 …
15Recurrent corneal erosion — Classification and external resources ICD 10 H16.0 H18.4 ICD 9 …
16Gravitational erosion — is caused by gravity in contrast to the physical movement of wind and water required for other types of soil erosion. Gravitational erosion involves both large scale mass wasting and smaller scale erosion. Forms of gravitational erosion include… …
17Tateyama Sabō Erosion Control Works Service Train — The nihongo|Tateyama Sabō Erosion Control Works Service Train|立山砂防工事専用軌道|Tateyama Sabō Kōji Sen yō Kidō, commonly called nihongo|Tateyama Erosion Control Train|立山砂防軌道|Tateyama Sabō Kidō, is Japanese industrial railway line in Tateyama, Toyama. It …
18Wire erosion — is a type of precision metal forming. It uses a wire as an electrode, eroding micrometres of metal of the machined item at a time. This creates a precision end product for use in industries such as aerospace and pharmaceuticals.Industries that… …
19Geologic time scale — This clock representation shows some of the major units of geological time and definitive events of Earth history. The Hadean eon represents the time before fossil record of life on Earth; its upper boundary is now regarded as 4.0 Ga.[1] Other… …
20The Time Machine (2002 film) — Infobox Film name = The Time Machine caption = Promotional poster for The Time Machine writer = HG Wells (novel) David Duncan (earlier screenplay) John Logan (screenplay) starring = Guy Pearce Samantha Mumba Mark Addy Sienna Guillory Phyllida Law …
