tungsten filament

简明释义

钨灯丝

英英释义

例句

1.Due to its high melting point, the tungsten filament is ideal for incandescent lamps.

由于其高熔点，钨丝非常适合用于白炽灯。

2.The durability of the tungsten filament makes it a popular choice for various lighting applications.

由于耐用性，钨丝在各种照明应用中非常受欢迎。

3.A tungsten filament glows when an electric current passes through it.

当电流通过时，钨丝会发光。

4.Replacing the tungsten filament in your lamp can improve its brightness.

更换灯具中的钨丝可以提高亮度。

5.The light bulb uses a tungsten filament to produce bright light.

这个灯泡使用钨丝来产生明亮的光。

作文

The invention of the light bulb has transformed the way we live, and at the heart of this innovation lies the tungsten filament. The tungsten filament is a crucial component that enables the light bulb to produce illumination. Made from tungsten, a metal known for its high melting point and durability, the tungsten filament can withstand the intense heat generated when an electric current passes through it. This property is essential because, without it, the filament would melt and fail to provide light. Tungsten was chosen for this application due to its remarkable characteristics. With a melting point of approximately 3422 degrees Celsius, tungsten can endure the high temperatures necessary for incandescent lighting. When electricity flows through the tungsten filament, it heats up and emits light as a result of incandescence. This process is not only efficient but also effective in producing a warm, inviting glow that has become synonymous with traditional light bulbs. Over the years, the use of tungsten filaments has evolved. Initially, Thomas Edison and his contemporaries experimented with various materials before settling on tungsten. Early light bulbs used carbon filaments, which burned out quickly and were less efficient. The introduction of the tungsten filament marked a significant advancement in lighting technology, leading to longer-lasting bulbs that provided consistent illumination. Despite the rise of energy-efficient alternatives such as LED and fluorescent bulbs, the tungsten filament still holds a special place in many people's hearts. The quality of light produced by incandescent bulbs, with their warm tones and smooth dimming capabilities, is often preferred for residential settings. Many individuals appreciate the aesthetic appeal of the soft glow emitted by a bulb containing a tungsten filament, especially in dining areas and living rooms where ambiance is important. Moreover, the tungsten filament has played a role in various artistic and design movements. Vintage-style bulbs featuring exposed tungsten filaments have gained popularity in recent years, celebrated for their retro charm. These bulbs are often used in cafes, restaurants, and homes to create a cozy atmosphere. The visible tungsten filaments add an element of nostalgia, evoking a sense of warmth and familiarity that modern lighting solutions sometimes lack. In conclusion, the tungsten filament is more than just a component of a light bulb; it represents a significant milestone in the history of electrical engineering and design. Its unique properties allow it to efficiently produce light, making it an enduring choice for many applications. As we continue to explore new technologies and lighting solutions, the legacy of the tungsten filament remains influential, reminding us of the importance of innovation and the beauty of simplicity in design.

灯泡的发明改变了我们的生活方式，而在这一创新的核心是钨丝。钨丝是使灯泡能够产生光照的重要组成部分。它由钨制成，这是一种以高熔点和耐用性著称的金属，钨丝能承受电流通过时产生的强烈热量。这一特性至关重要，因为如果没有它，灯丝会熔化，从而无法提供光线。钨被选中用于这一应用是因为其卓越的特性。钨的熔点约为3422摄氏度，能够承受白炽灯所需的高温。当电流流过钨丝时，它会加热并因白炽现象发出光。这一过程不仅高效，而且在产生温暖、宜人的光芒方面效果显著，这种光芒已成为传统灯泡的代名词。多年来，钨丝的使用经历了演变。最初，托马斯·爱迪生及其同时代人尝试过各种材料，最终选择了钨。早期的灯泡使用碳丝，寿命较短且效率低下。钨丝的引入标志着照明技术的一次重大进步，使得灯泡更加耐用，提供稳定的光照。尽管节能替代品如LED和荧光灯泡的兴起，钨丝仍在许多人心中占有特殊地位。白炽灯所产生的光质量，其温暖的色调和平滑的调光能力，通常更适合住宅环境。许多人欣赏含有钨丝的灯泡所发出的柔和光芒，尤其是在餐厅和客厅等氛围重要的地方。此外，钨丝在各种艺术和设计运动中也发挥了作用。近年来，具有裸露钨丝的复古风格灯泡受到欢迎，因其复古魅力而受到赞誉。这些灯泡常用于咖啡馆、餐厅和家庭中，以营造舒适的氛围。可见的钨丝增添了一种怀旧的元素，唤起了一种温暖和熟悉感，而现代照明解决方案有时缺乏这种感觉。总之，钨丝不仅仅是灯泡的一个组成部分；它代表了电气工程和设计历史上的一个重要里程碑。其独特的特性使其能够高效地产生光，使其在许多应用中成为持久的选择。随着我们继续探索新技术和照明解决方案，钨丝的遗产依然影响深远，提醒我们创新的重要性以及设计中简单之美。