“efflorescence”的概念、定义、翻译、参考文献-科学参考

单词	efflorescence
释义	efflorescence [´ef·lǝ`res·ǝns] ^BOTANY The period or process of flowering. ^CHEMISTRY The property of hydrated crystals to lose water of hydration and crumble when exposed to air. ^MATERIALS A crust of salts, usually white, that forms on the surface of stone, brick, plaster, or mortar because of leaching of free alkalies from adjacent concrete or mortar. ^MINERALOGY A whitish powder, consisting of one or several minerals produced as an encrustation on the surface of a rock in an arid region. Also known as bloom.
随便看	megass megatectonics megathermophyte Megathymiinae megaton megaton weapon megatron megavolt megawatt megawatt-day per ton megawatt electric megawatt thermal megawatt year of electricity meglumine megohm megohmmeter Mehlis' gland Meibomian cyst Meibomian gland meibomianitis Meig's syndrome Meijer transform Meinertellidae Meinzer unit meiocyte

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