впервые сказано пользователем valex 09.03.2006 в 11:02
и с тех пор употреблялось 13
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- 28.11.2013, 01:25. annakamenkova в теме
«Парадокс экзопланет. Помогите разобраться, плиз!»
... close to the roche lobe radius a lower limit on the density the so-called mean density-orbital period relation 20 can be derived by...
- 20.12.2011, 23:17. Nick_ в теме
«У последней черты. О демаркационной линии, отделяющей политическую борьбу от оранжевой провокации»
... upload wikimedia org wikipedia commons 0 0c population density of china by first-level administrative regions...
- 05.11.2008, 12:01. CFC в теме
«New PhD positions»
... this project will consist in concentrating a high-density plasma in a small volume having a cylindrical shape and a sufficient length in a first stage extensive plasma modelling and calculations will be performed in order to determine the optimum properties geometry density of the plasma the objectives of this new plasma...
- 05.06.2008, 23:37. Михаил Дмитриев в теме
«Опровержение принципа эквивалентности (ОТО).»
... were used to estimate dactyl s orbit and ida s bulk density which is of great interest because it may indicate whether ida is composed of rocks that have been thermally processed deep within a collisionally destroyed planetesimal it became clear almost immediately that the mass or for a given volume density of ida could not be solved at the same time as dactyl s orbit instead a series of dactyl orbits were generated for a range of ida mass density values -from 1 5 to 4 0 grams per cubic centimeter for each density value there is a unique orbit over this range of densities these orbits differ greatly for ida densities less than about 2 1 grams per cubic centimeter the orbits are just barely hyperbolic for higher ida densities the orbits are elliptical with a large apoapsis farthest point from ida a periapsis nearest point to ida of around 80-85 km and periods that range from just over a day to many tens of days at a density of about 2 8 grams per cubic centimeter the orbit is nearly circular about 82 by 98 km with a period of about 27 hours for even higher densities the elliptical orbits have apoapses of about 95-100 km with periapses that decrease with increasing density for an ida density greater than about 2 9 grams per cubic centimeter...
- 27.05.2008, 13:51. Михаил Дмитриев в теме
... ton включена к toff выключена определяет плотность d density этой точки d ton toff это понятие соответствует...
- 10.03.2006, 19:16. valex в теме
... control over cities and other areas with high population density only farm areas are out from government control or government pointed its presence but far away to control situation over there i talk about overpopulated chinese cities and suburbs areas that are millions of people who has to live and to work very close to each other and they have family links in between if someone comes up with a great idea many people around could be affected very easy keep in mind not all chinese people are poor some have money good education in china still is in large but many people make good money in china to survive in human life everyone has to come up with something special and useful for society in areas with high people density or in countries with advanced communication...
- 09.03.2006, 11:02. valex в теме
... contrast look on advanced country with high population density easy communications to become the best national...