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Зах зээлийн сегментчлэл — Википедиа нэвтэрхий …Зах зээлийн сегментчилэл нь хэрэглэгчдийг ижил төстэй хэрэгцээ, шинж чанар, зан төлөвийн онцлогоор нь бүлэглэхийг хэлнэ. Ингэж бүлэглэсэн хэрэглэгчдийн сегмент бүрт тохирсон маркетингийн иж бүрдлийг боловсруулах шаардлагатай. Ижил хэрэгцээ, шинж чанар, зан төлөвийн онцлогтой бүлэг хэрэглэгчдийг зах зээлийн сегмент (market segment) гэнэ. Хэдийгээр зах зээлийг олон шалгуураар сегментчилж болдог ч бүгд адилхан үр дүнтэ…
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Гипс – Уикипедия
Гипсът е много мек минерал с химична формула CaSO4·2H2O. При нагряване от 107 до 170 °C двухидратният гипс преминава в полихидратен гипс и добива свойството да свързва. От 200 до 250 °C той губи още от намиращата се в него вода и увеличава още свойството да свързва. При 400 °C той напълно губи кристализационната вода и губи св…
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Augmentative and Alternative Communication (AAC)
About AAC. AAC means all of the ways that someone communicates besides talking. People of all ages can use AAC if they have trouble with speech or language skills. Augmentative means to add to someone's speech. Alternative means to be used instead of speech. Some people use AAC throughout their life. Others may use AAC only for a …
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