鐵鎂硅酸鹽 的英文怎麼說
中文拼音 [tiěměiguīsuānyán]
鐵鎂硅酸鹽
英文
ferromagnesian silicate-
In order to understand this variety of colour, you will have to brush up your knowledge of gemmology a little : tourmalines are mixed crystals of aluminium boron silicate with a complex and changing composition
是極為復雜的硼鋁硅酸鹽,其中可含一種或數種以下成分:鎂鈉鋰鐵鉀或其他金屬。Tourmalines are borosilicates with a very complex structure. the colours are caused, among other things, by tiny amounts of foreign matter and trace elements
是極為復雜的硼鋁硅酸鹽,其中可含一種或數種以下成分:鎂鈉鋰鐵鉀或其他金屬。You may well ask how that is possible. tourmalines are mixed crystals of aluminium boron silicate with a complex and changing composition. it s a rather complex mineral group
是極為復雜的硼鋁硅酸鹽,其中可含一種或數種以下成分:鎂鈉鋰鐵鉀或其他金屬。
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