tourmaline

简明释义

英[ˈtʊəməliːn]美[ˈtʊəməlɪn]

n. [矿物] 电气石

英英释义

单词用法

同义词

反义词

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.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。

3.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；

4.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。

5.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。

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.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；

8.The beautiful ring features a stunning tourmaline 电气石 that changes color in different lights.

这枚美丽的戒指镶嵌了一颗惊艳的tourmaline 电气石，在不同光线下会变色。

9.The tourmaline 电气石 crystal was used in ancient times for protection against negative energies.

古代人们用tourmaline 电气石 水晶来保护自己免受负能量的侵害。

10.The gemstone shop had a wide selection of tourmaline 电气石 in various colors.

这家宝石店有各种颜色的tourmaline 电气石可供选择。

11.Many believe that tourmaline 电气石 can help in balancing emotions and reducing stress.

许多人相信tourmaline 电气石可以帮助平衡情绪和减轻压力。

12.She wore a necklace made of tourmaline 电气石 beads that were said to promote healing.

她佩戴了一条由tourmaline 电气石 珠子制成的项链，据说可以促进愈合。

作文

Tourmaline is a fascinating mineral that has captivated the hearts of gem enthusiasts and collectors for centuries. Known for its incredible variety of colors, tourmaline (电气石) is often referred to as the 'rainbow gemstone' due to its ability to showcase a spectrum of hues in a single crystal. This unique characteristic makes tourmaline (电气石) one of the most sought-after gemstones in the world. The name 'tourmaline' comes from the Sinhalese word 'turmali', which means 'stone with mixed colors'. This etymology reflects the mineral's diverse color palette, ranging from deep blues and greens to vibrant pinks and yellows.One of the most intriguing aspects of tourmaline (电气石) is its ability to exhibit pleochroism, which means it can display different colors when viewed from different angles. This optical phenomenon adds to the allure of tourmaline (电气石) as a gemstone, making each piece unique and captivating. Moreover, tourmaline (电气石) can be found in a wide variety of forms, including transparent, translucent, and opaque, further enhancing its appeal.In addition to its aesthetic qualities, tourmaline (电气石) is believed to possess various metaphysical properties. Many people consider it a protective stone that can help shield against negative energies. It is also thought to promote emotional healing and balance, making it a popular choice for those seeking spiritual growth and well-being. Different colors of tourmaline (电气石) are associated with different meanings; for instance, black tourmaline (电气石) is often used for protection, while pink tourmaline (电气石) is linked to love and compassion.The geological formation of tourmaline (电气石) is equally interesting. It is typically found in igneous and metamorphic rocks, forming under specific conditions of temperature and pressure. The presence of various elements during its formation contributes to the wide range of colors and compositions found in tourmaline (电气石). For example, the presence of manganese can result in pink or red hues, while iron can create green or blue shades.Today, tourmaline (电气石) is not only appreciated for its beauty but also for its use in modern technology. It has piezoelectric properties, meaning it can generate an electric charge when subjected to pressure. This unique feature has led to its application in various electronic devices, including pressure sensors and infrared devices.In conclusion, tourmaline (电气石) is a remarkable gemstone that offers a blend of beauty, diversity, and functionality. Its rich history, stunning colors, and believed metaphysical properties make it a beloved choice among gem enthusiasts. Whether worn as jewelry or collected as a specimen, tourmaline (电气石) continues to enchant people around the world, proving that nature's creations can truly be extraordinary.

电气石是一种迷人的矿物，几个世纪以来一直吸引着宝石爱好者和收藏家的心。由于其令人难以置信的颜色多样性，电气石（tourmaline）常被称为“彩虹宝石”，因为它能够在单一晶体中展示出色谱的色调。这种独特的特性使得电气石（tourmaline）成为世界上最受欢迎的宝石之一。“电气石”这个名称源于僧伽罗语中的“turmali”，意为“具有混合颜色的石头”。这个词源反映了这种矿物丰富的色彩调色板，从深蓝和绿色到鲜艳的粉红和黄色。电气石（tourmaline）最引人入胜的方面之一是它的各向异性，这意味着从不同角度观察时可以显示不同的颜色。这种光学现象增加了电气石（tourmaline）作为宝石的魅力，使每一件作品都独一无二且引人注目。此外，电气石（tourmaline）可以以多种形式存在，包括透明、半透明和不透明，进一步增强了其吸引力。除了美学特性外，电气石（tourmaline）还被认为具有各种灵性属性。许多人认为它是一种保护石，可以帮助抵御负能量。它也被认为促进情感治愈和平衡，使其成为那些寻求精神成长和幸福的人的热门选择。不同颜色的电气石（tourmaline）与不同的意义相关联；例如，黑色电气石（tourmaline）通常用于保护，而粉色电气石（tourmaline）则与爱和同情相关联。电气石（tourmaline）的地质形成同样有趣。它通常在火成岩和变质岩中发现，在特定的温度和压力条件下形成。在其形成过程中各种元素的存在使电气石（tourmaline）具有广泛的颜色和成分。例如，锰的存在可以导致粉色或红色的色调，而铁则可以产生绿色或蓝色的色调。如今，电气石（tourmaline）不仅因其美丽而受到赞赏，还因其在现代技术中的应用而受到重视。它具有压电特性，这意味着在施加压力时可以产生电荷。这一独特特性使其在各种电子设备中得到了应用，包括压力传感器和红外设备。总之，电气石（tourmaline）是一种非凡的宝石，结合了美丽、多样性和功能性。其丰富的历史、惊艳的颜色和被认为的灵性特性使其成为宝石爱好者所喜爱的选择。无论是作为珠宝佩戴还是作为标本收藏，电气石（tourmaline）继续吸引着世界各地的人们，证明了大自然的创造确实是非凡的。