bifacial efficiency
1эффективность (солнечного элемента) при двустороннем освещении — — [А.С.Гольдберг. Англо русский энергетический словарь. 2006 г.] Тематики энергетика в целом EN bifacial efficiency …
2Middle Paleolithic — Bifacial points, engraved ochre and bone tools from the c. 75 80,000 year old M1 M2 phases at Blombos cave. The Paleolithic This box …
3Stone Age — the period in the history of humankind, preceding the Bronze Age and the Iron Age, and marked by the use of stone implements and weapons: subdivided into the Paleolithic, Mesolithic, and Neolithic periods. [1860 65] * * * First known period of… …
4Maya warfare — Although the Maya were once thought to have been peaceful (see below), current theories emphasize the role of inter polity warfare as a factor in the development and perpetuation of Maya society. The goals and motives of warfare in Maya culture… …
5Evolutionary history of plants — Plants have evolved through increasing levels of complexity, from the earliest algal mats, through bryophytes, lycopods, ferns and gymnosperms to the complex angiosperms of today. While the simple plants continue to thrive, especially in the… …
6International Space Station — ISS redirects here. For other uses, see ISS (disambiguation). International Space Station …
7hand tool — any tool or implement designed for manual operation. * * * Introduction any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… …
8South Asian arts — Literary, performing, and visual arts of India, Pakistan, Bangladesh, and Sri Lanka. Myths of the popular gods, Vishnu and Shiva, in the Puranas (ancient tales) and the Mahabharata and Ramayana epics, supply material for representational and… …
