wolfram

简明释义

英[ˈwʊlfrəm]美[ˈwʊlfrəm]

n. [化学]钨（金属元素，符号W）；钨锰铁矿

n. （Wolfram）人名；（英、匈、芬、德、瑞典）沃尔弗拉姆

英英释义

单词用法

同义词

反义词

例句

1.But in recent years I've been hard at work on a still more ambitious project-called Wolfram | Alpha.

其实，我最近数年一直在努力进行的是一个更加雄心勃勃的项目——名叫Wolfram |Alpha。

2.Challenge: Bringing Wolfram Alpha to More users.

挑战：将WolframAlpha带给更多的用户。

3.We also hope that Wolfram will find a way to link more of the data and search results together.

我们也希望Wolfram能找到一个把其他更多数据和搜索结果连接起来的方法。

4.In short, whether your question is science, math, language, or history related, Wolfram likely has an answer for you.

总之，无论您的问题是同科学、数学、语言或历史有关的，Wolfram都有望回答你。

5.Late in 1981 Wolfram then set out on an ambitious new direction in science aimed at understanding the origins of complexity in nature.

在1981年晚些时后，Wolfram又宣布了新方向的科学研究目标——理解的复杂性起源。

6.Wolfram | Alpha has a search engine-like interface, allowing you to type natural language statements into it.

Wolfram |Alpha有类似搜索引擎的界面，允许键入自然语言的语句。

7.Stephen Wolfram is a distinguished scientist, inventor, author, and business leader.

Wolfram|Alpha创始人斯蒂芬·沃尔夫拉姆简介Stephen Wolfram是一位杰出的科学家，发明家，作家，商业巨头。

8.The workplace environment played a significant role in determining career longevity, said Wolfram.

沃尔夫·勒姆说，女性的职业寿命很大程度上取决于她们的工作环境。

9.In the production of light bulbs, wolfram filaments are used due to their high melting point.

在灯泡的生产中，由于其高熔点，使用wolfram灯丝。

10.The hardness of wolfram makes it suitable for making cutting tools.

由于wolfram的硬度，它适合用于制造切削工具。

11.The chemical symbol for wolfram is W, which comes from its alternative name, tungsten.

化学符号wolfram是W，源自其另一名称钨。

12.Scientists often use wolfram in high-temperature applications because of its durability.

科学家们常在高温应用中使用wolfram，因为它的耐用性。

13.The mining of wolfram is an important industry in some countries.

wolfram的开采在一些国家是一个重要的产业。

作文

Wolfram, also known as tungsten, is a fascinating element that plays a crucial role in various industries and scientific applications. The name 'wolfram' originates from the mineral wolframite, which is a primary source of tungsten. This element, with the chemical symbol W and atomic number 74, is renowned for its remarkable properties, including high density, exceptional hardness, and a very high melting point of approximately 3422 degrees Celsius. These characteristics make wolfram (钨) an essential material in the production of hard metals and tools that require durability and strength.In the field of manufacturing, wolfram (钨) is primarily used to produce cutting tools, drill bits, and other industrial equipment. Its ability to withstand extreme temperatures makes it ideal for use in high-speed machining operations. Additionally, wolfram (钨) is often alloyed with other metals to enhance their properties, further expanding its application in various sectors. For instance, wolfram (钨) carbide is a compound that combines wolfram (钨) with carbon, resulting in an extremely hard material that is widely used in mining and drilling industries.Moreover, wolfram (钨) is not only valuable in industrial applications but also in the field of electronics. Due to its excellent conductivity and thermal stability, wolfram (钨) is utilized in the production of filaments for light bulbs and cathode ray tubes. The element's ability to emit electrons when heated makes it a vital component in vacuum tubes and electron microscopes, showcasing its versatility in technological advancements.The importance of wolfram (钨) extends beyond its industrial and electronic uses; it also plays a significant role in scientific research. Researchers utilize wolfram (钨) in various experiments due to its unique properties. For example, its high melting point allows scientists to conduct high-temperature experiments without the risk of melting the equipment. Furthermore, wolfram (钨) is used in radiation shielding because of its dense nature, providing protection in medical and nuclear applications.Environmental considerations also come into play when discussing wolfram (钨). As the demand for this element increases, so does the need for sustainable mining practices. The extraction of wolfram (钨) must be managed responsibly to minimize environmental impact. Efforts are being made to recycle wolfram (钨) from old tools and electronic devices, reducing the need for new mining operations and conserving natural resources.In conclusion, wolfram (钨) is a remarkable element that significantly contributes to various fields, including manufacturing, electronics, and scientific research. Its unique properties make it indispensable in creating durable tools and advanced technologies. As we continue to explore and harness the potential of wolfram (钨), it is crucial to prioritize sustainable practices to ensure that this valuable resource is available for future generations. Understanding the significance of wolfram (钨) not only highlights its practical applications but also emphasizes the importance of responsible management of our natural resources.

钨，即化学元素，具有重要的工业和科学应用。这个名字来源于矿物钨矿，钨的化学符号是W，原子序数为74，以其高密度、极高的硬度和约3422摄氏度的熔点而闻名。这些特性使得钨成为生产硬金属和需要耐用性的工具的关键材料。在制造领域，钨主要用于生产切削工具、钻头和其他工业设备。钨能够承受极端温度，使其在高速加工操作中理想。此外，钨常与其他金属合金以增强其性能，进一步扩大其在各个行业的应用。例如，钨碳化物是钨与碳结合形成的化合物，结果是一种极硬的材料，广泛用于采矿和钻探行业。此外，钨不仅在工业应用中有价值，在电子领域也发挥着重要作用。由于其优良的导电性和热稳定性，钨被用于生产灯泡和阴极射线管的灯丝。钨在加热时能够发射电子，使其成为真空管和电子显微镜的重要组成部分，展示了其在技术进步中的多样性。钨的重要性不仅限于工业和电子用途，它在科学研究中也扮演着重要角色。研究人员利用钨进行各种实验，因为它独特的特性。例如，其高熔点使科学家能够在不融化设备的情况下进行高温实验。此外，钨因其密集的性质被用于辐射屏蔽，在医学和核应用中提供保护。当讨论钨时，环境考虑因素也很重要。随着对这一元素需求的增加，对可持续采矿实践的需求也在增加。钨的提取必须得到负责任的管理，以最小化对环境的影响。人们正在努力回收旧工具和电子设备中的钨，减少新矿业操作的需求，保护自然资源。总之，钨是一个显著的元素，在制造、电子和科学研究等多个领域都有重大贡献。其独特的属性使其在创建耐用工具和先进技术中不可或缺。随着我们继续探索和利用钨的潜力，优先考虑可持续实践至关重要，以确保这一宝贵资源能为未来几代人所用。理解钨的重要性不仅突显了其实际应用，还强调了对自然资源负责任管理的重要性。