layered structure
41Superior colliculus — Brain: Superior colliculus Section through superior colliculus (unlabeled) showing path of oculomotor nerve …
42Ooid — Modern ooids from a beach on Joulter s Cay, The Bahamas. Ooids on the surface of a li …
43Thermoelectricity — (thermo electricity) refers to a class of phenomena in which a temperature difference creates an electric potential or an electric potential creates a temperature difference. In modern technical usage, the term almost always refers collectively… …
44Radar absorbent material — Radar absorbent material, or RAM, is a class of materials used in stealth technology to disguise a vehicle or structure from radar detection. A material s absorbency at a given frequency of radar wave depends upon its composition. RAM cannot… …
45ZOOMQ3D — is a numerical finite difference model, which simulates groundwater flow in aquifers. The program is used by hydrogeologists to investigate groundwater resources and to make predictions about possible future changes in their quantity and quality …
46graphite — graphitic /greuh fit ik/, adj. /graf uyt/, n. a very common mineral, soft native carbon, occurring in black to dark gray foliated masses, with metallic luster and greasy feel: used for pencil leads, as a lubricant, and for making crucibles and… …
47Agate — For other uses, see Agate (disambiguation). Agate Banded agate (agate like onyx); the specimen is 2.5 cm (1 inch) wide General Category …
48Spekkoek — (also called Spiku in some cities in Indonesia) is a Dutch Indonesian layered cake. This cake was developed during colonial times in the Dutch East Indies. It was probably based on Dutch cake recipes but using local ingredients.Fact|date=February …
49ИНТЕРКАЛИРОВАHHЕ СОЕДИНЕНИЯ — (от лат. calarius вставной, добавочный). В ряде крис ич. структур есть прочная связь атомов внутри в, но сами слои связаны более слабыми силами, напр, ван дер ваальсовыми. В такие слоистые кристаллы можно ввести дополнит, атомы или молекулы, к… …
50gastrula — The embryo in the stage of development following the blastula; in lower forms with minimal yolk, it is a simple double layered structure consisting of ectoderm and endoderm enclosing the archenteron, which opens to the outside by way of the… …
