- spherical aggregate
-
агрегат сферической формы
English-Russian dictionary of geology. 2011.
spherical aggregate
Смотреть что такое "spherical aggregate" в других словарях:
Aggregate (composite) — Aggregate is the component of a composite material used to resist compressive stress. For efficient filling, aggregate should be much smaller than the finished item, but have a wide variety of sizes. For example, the particles of stone used to… … Wikipedia
ballas — ˈbaləs noun (plural ballas) Etymology: probably from Portuguese balas, plural of bala, literally, ball, bullet, from Italian palla, of Germanic origin; akin to Old High German balla ball more at ball : a nearly spherical aggregate of diamond… … Useful english dictionary
Geology of Tasmania — Tasmania has a varied geological history, with the world s biggest exposure of diabase, or dolerite. Rocks from the Neoproterozoic, Paleozoic and Mesozoic time periods appear. It is one of the few southern hemisphere areas glaciated during the… … Wikipedia
ballas — /bal euhs/, n. (used with a sing. v.) Mineral. a spherical aggregate of small diamond crystals used for drilling and for various industrial purposes. [appar. var. of BALAS in phrase balas ruby spinel ruby, balas being taken to mean spinel ] * * * … Universalium
rootball — /rooht bawl , root /, n. 1. a roughly spherical aggregate of roots and soil that is transplanted with a plant, esp. a tree or shrub. 2. the ball of soil and roots of a plant growing in a pot or other container. [1925 30; ROOT1 + BALL1] * * * … Universalium
Nebenkern — The Nebenkern is a mitochondrial formation in the sperm of insects such as Drosophila. Spermatid mitochondria wrap around each other to form a spherical aggregate, adjacent to the nucleus. [1] The nebenkern proceeds to elongate into a double… … Wikipedia
rootball — /rooht bawl , root /, n. 1. a roughly spherical aggregate of roots and soil that is transplanted with a plant, esp. a tree or shrub. 2. the ball of soil and roots of a plant growing in a pot or other container. [1925 30; ROOT1 + BALL1] … Useful english dictionary
cosmos — /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… … Universalium
Colloidal gold — Part of a series of articles on Nanomaterials Fullerenes … Wikipedia
Fly ash — Photomicrograph made with a Scanning Electron Microscope (SEM): Fly ash particles at 2,000x magnification Fly ash is one of the residues generated in combustion, and comprises the fine particles that rise with the flue gases. Ash which does not… … Wikipedia
Anaxagoras and the atomists — C.C.W.Taylor ANAXAGORAS In the course of the fifth century BC the political and cultural pre eminence of Athens attracted to the city a considerable number of intellectuals of various kinds from all over the Greek world. This phenomenon, the so… … History of philosophy
