This property, which is known as dichroism, is particularly strong in tourmaline.
此種特性稱為二向色性, 尤其是在電氣石中表現(xiàn)得特別強烈.
辭典例句
Discusses the of natural tourmaline material & technology used in air filtration field.
討論天然電氣石負離子材料 與 技術在空氣過濾領域的應用前景.
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Boron compounds are found widely dispersed as various minerals, including borax and the gemstone tourmaline.
非天然生成,一般以化合態(tài)分散在各種礦物中, 如存在于硼砂和電氣石內(nèi).
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That is why for us the life and health of tourmaline very helpful.
正因為如此,托瑪琳對我們生命健康非常有益.
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Photo Gallery : Minerals A starburst or red tourmaline stands out against its white surroundings.
礦物質(zhì)圖片畫廊.星放射狀或紅色電氣石的出現(xiàn)依靠它的周圍白色環(huán)境.
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Mineral: Watermelon Tourmaline Tourmaline holds the tone of oneness in the language of light.
、全一礦石: 西瓜碧璽碧璽持有光之語中的全一音調(diào).
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Tourmaline is a semi - precious stone and mineral that emits negative ions and far - infrared rays ( FIR ) .
電氣石 在礦產(chǎn)中是一種次級的寶石,它可以放射負離子和遠紅外線.
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