单词 | zeolite |
释义 | zeolite['zi:əlait]n. 沸石【化】 沸石【医】 沸石 zeolite ze.o.lite AHD: [z¶“…-lºt”] D.J. [6zi8*7la!t]K.K. [6zi*7la!t]n.(名词)Any one of a family of hydrous aluminum silicate minerals, whose molecules enclose cations of sodium, potassium, calcium, strontium, or barium, or a corresponding synthetic compound, used chiefly as molecular filters and ion-exchange agents.沸石:水合的铝硅酸盐矿物的一种,它的分子包括钠、钾、钙、锶、钡的阳离子或相同的人工化合物,主要用于分子过滤和离子交换的催化剂语源:1. Swedish zeolit 瑞典语 zeolit 2. from Greek zein [to boil (from its swelling and boiling under the blowpipe)] * see yes- 源自 希腊语 zein [使沸腾(源自在吹管下它的膨胀和沸腾)] *参见 yes- |
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