tourmaline怎么读，tourmaline什么意思，tourmaline短语和例句

1.Cut in a convex form known as a cabochon , this red tourmaline could also be called a rubellite because of its red coloration.

切割成一个弯如球形的样子就像是天然宝石的形状，这红色电气石也可以叫红电气石因为它有红的染色。

2.The said tourmaline is one or more of the kinds such as iron-tourmaline, elbaite and dravite.

所述电气石是指铁电气石、锂电气石、镁电气石中的一种或几种；

3.And finally, the paper studied the infrared emission characteristic of the tourmaline.

最后研究了电气石的红外发射特性。

4.The curling iron is shaped like a night stick, spring loaded and they're commonly made from tourmaline, metal or titanium.

卷发棒的外型像是一根警棒，是弹簧式的，一般是由电气石、金属或钛等材料制作成的。

5.In this paper, the super-fine tourmaline powder was modified by polyacrylic acid in order to improve its dispersivity in hydrophilous systems.

通过对超细电气石粉体的聚丙烯酸改性处理，并通过对改性前后的样品进行红外光谱分析分析了改性机理。

6.The Sanjiang area is rich in resources of gem jade stones, such as aquamarine, tourmaline, topaz, rock cristal, almandine, rose quartz, white marble, etc.

三江地区宝玉石资源主要有海蓝宝石、碧玺、黄玉、水晶、紫牙乌、芙蓉石、汉白玉等。

7.Boron-rich silicate Formation include tourmaline-granulite, biotite-granulite, leptite and some other metamorphic rocks;

富硼硅酸盐岩组是一套电气石变粒岩、黑云变粒岩、浅粒岩等组成的变质岩系；