sphalerite

简明释义

英[ˈsfæləˌraɪt;ˈsfeɪləˌraɪt]美[ˈsfælərˌaɪt;ˈsfeɪlərˌaɪt]

n. [矿物] 闪锌矿

英英释义

单词用法

同义词

反义词

例句

1.The selective attachment of Mycobacterium Phlei on the surface of pyrite and sphalerite is studied by various factors.

研究了草分枝杆菌在不同的影响因素条件下，在黄铁矿和闪锌矿表面的选择性吸附情况。

2.Major metal minerals in ore are pyrite, sphalerite and galena.

黄铁矿、闪锌矿及方铅矿为矿石中的主要金属矿物。

3.It enables an estimate to be made of the reserves, including sphalerite.

它可以用来估计包括闪锌矿在内的储量。

4.The selective adsorption of Nocardia on the surface of pyrite and sphalerite was studied under various conditions.

研究了诺卡氏菌在不同影响因素条件下，在黄铁矿和闪锌矿表面的选择性吸附。

5.This paper deals with typomorphic characteristics and their significance of minor elements of sphalerite from Disu and Daliangzi Pb-Zn deposits.

探讨了底苏和大梁子铅锌矿床闪锌矿的微量元素标型特征及其意义。

6.This paper deals with typomorphic characteristics and their significance of minor elements of sphalerite from Disu and Daliangzi Pb-Zn deposits.

探讨了底苏和大梁子铅锌矿床闪锌矿的微量元素标型特征及其意义。

7.Study on the process of high-iron sphalerite fluidized roasting;

研究锌精矿制粒沸腾焙烧的制粒和焙烧过程。

8.In the mining industry, sphalerite is an important ore for extracting zinc.

在采矿行业，闪锌矿是提取锌的重要矿石。

9.The presence of sphalerite indicates that the area may have significant zinc deposits.

闪锌矿的存在表明该地区可能有显著的锌矿藏。

10.The beautiful crystal formations of sphalerite can be found in various mineral collections.

在各种矿物收藏中，可以找到美丽的闪锌矿晶体形态。

11.During the field trip, we discovered a large deposit of sphalerite near the riverbank.

在实地考察中，我们在河岸附近发现了一大块闪锌矿矿藏。

12.The geologist collected samples of sphalerite to analyze its zinc content.

地质学家收集了闪锌矿样本以分析其锌含量。

作文

Sphalerite, known as sphalerite (闪锌矿) in Chinese, is a fascinating mineral that plays a significant role in the mining industry. It is primarily composed of zinc sulfide and is the main ore of zinc. The name sphalerite is derived from the Greek word 'sphaleros', which means 'deceptive'. This nomenclature reflects the mineral's tendency to be mistaken for other minerals due to its variable appearance. In this essay, I will explore the characteristics, uses, and significance of sphalerite in both geological and economic contexts.One of the most distinctive features of sphalerite is its color, which can range from yellow to brown to black, depending on the presence of impurities. The mineral often exhibits a resinous luster and has a perfect cleavage, making it relatively easy to split into thin sheets. These physical properties make sphalerite an interesting subject for mineral collectors and geologists alike. Additionally, the mineral’s high refractive index contributes to its brilliance, making it visually appealing when cut and polished.In terms of its geological formation, sphalerite typically forms in hydrothermal veins associated with other sulfide minerals, such as galena and chalcopyrite. It can also be found in sedimentary rocks, where it is deposited through the process of diagenesis. The occurrence of sphalerite is often an indicator of zinc-rich environments, and its presence can guide miners to potential zinc deposits.Economically, sphalerite is crucial for the production of zinc, which is an essential metal used in various industries. Zinc is primarily used for galvanizing steel to protect it from corrosion, making sphalerite vital for infrastructure development. Furthermore, zinc alloys are utilized in die casting, and zinc oxide is a key ingredient in rubber manufacturing and cosmetics. The demand for zinc continues to grow, driven by advancements in technology and increasing industrial applications, further emphasizing the importance of sphalerite as a resource.The mining of sphalerite poses several environmental challenges. Mining activities can lead to habitat destruction, soil erosion, and water pollution if not managed properly. Therefore, sustainable mining practices are essential to minimize the environmental impact while ensuring the continued supply of this valuable mineral. Many mining companies are now adopting greener technologies and rehabilitation efforts to restore mined areas to their natural state.In conclusion, sphalerite (闪锌矿) is more than just a mineral; it is a vital resource that supports various industries and contributes to economic growth. Its unique properties and importance in the production of zinc make it a subject of interest for both scientists and industrialists. As we continue to rely on minerals like sphalerite, it is crucial to balance economic needs with environmental stewardship to ensure a sustainable future for generations to come.

闪锌矿（sphalerite）是一种迷人的矿物，在采矿工业中发挥着重要作用。它主要由硫化锌组成，是锌的主要矿石。sphalerite这个名字源于希腊语单词'sphaleros'，意为'欺骗'。这一命名反映了该矿物因外观变化多端而容易被误认为其他矿物的特性。在这篇文章中，我将探讨sphalerite的特征、用途以及其在地质和经济背景中的重要性。sphalerite最显著的特征之一是其颜色，取决于杂质的存在，颜色可以从黄色到棕色再到黑色不等。该矿物通常呈树脂光泽，并具有完美的解理，使其相对容易分裂成薄片。这些物理特性使得sphalerite成为矿物收藏家和地质学者感兴趣的对象。此外，该矿物的高折射率使其在切割和抛光后显得非常美观。在地质形成方面，sphalerite通常形成于与其他硫化矿物（如方铅矿和黄铜矿）相关的热液脉中。它也可以在沉积岩中找到，在那里通过成岩作用沉积。sphalerite的出现通常是锌丰富环境的指示，其存在可以指导矿工寻找潜在的锌矿床。从经济角度看，sphalerite对于锌的生产至关重要，锌是一种在各个行业中使用的重要金属。锌主要用于镀锌钢材，以保护其免受腐蚀，这使得sphalerite对基础设施发展至关重要。此外，锌合金用于压铸，氧化锌是橡胶制造和化妆品中的关键成分。随着科技的进步和工业应用的增加，对锌的需求持续增长，这进一步强调了sphalerite作为资源的重要性。sphalerite的开采带来了几个环境挑战。如果管理不当，采矿活动可能导致栖息地破坏、土壤侵蚀和水污染。因此，可持续的采矿实践对于在确保这一宝贵矿物的持续供应的同时，尽量减少环境影响至关重要。许多矿业公司现在正在采用更环保的技术和恢复工作，以恢复被开采区域的自然状态。总之，sphalerite（闪锌矿）不仅仅是一种矿物；它是一种重要资源，支持着各个行业并促进经济增长。其独特的性质及其在锌生产中的重要性使其成为科学家和工业界人士关注的主题。随着我们继续依赖像sphalerite这样的矿物，平衡经济需求与环境保护以确保可持续的未来至关重要。