filament

简明释义

英[ˈfɪləmənt]美[ˈfɪləmənt]

n. 灯丝；细丝；细线；单纤维

复 数 f i l a m e n t s

英英释义

单词用法

同义词

反义词

例句

1.The filament has burnt out.

灯丝烧掉了。

2.An incandescent bulb, made of a wire filament encased in glass, emits only 5% of the energy it consumes as light; the rest is wasted as heat.

由灯丝封装在玻璃里而制成白炽灯，只有5%的能量被用于发光；其余都以热能被浪费掉了。

3.Edison's bulb is, at its core, a burning filament that casts the glow of a flame.

爱迪生的灯泡，在它的中心，有一个燃烧的灯丝产生火焰的光芒。

4.Continuous filament usually need adhesive to protect the filaments from breaking.

连续长丝纱通常需要粘合剂来保护以防止断头。

5.The financial system is held together with a very thin filament called confidence.

金融体系只靠一条名为信心的细线所维系。

6.It's a filament made from tin oxide anode and lithium cobalt oxide cathode suspended in an ionic liquid electrolyte.

它是丝状的，以锡的氧化物为正极，锂钴氧化物为负极，悬浮在离子电解液中。

7.They could refuse to light up for no apparent reason, because of some infinitesimal rupture in the filament.

由于灯丝里极其微小的破裂，它们可以没有明显理由地拒绝点亮。

8.The Sloan Great Wall, a vast galactic filament, is the largest known structure in the Universe.

“斯隆长城”是一条巨大的丝状体，是目前宇宙中已知的最大的结构。

9.The light bulb contains a thin wire called a filament that glows when electricity passes through it.

灯泡包含一根称为灯丝的细线，当电流通过时它会发光。

10.In 3D printing, the printer uses a plastic filament to create objects layer by layer.

在3D打印中，打印机使用塑料丝材逐层创建对象。

11.The filament of the comet is made up of gas and dust trailing behind it.

彗星的尾部由气体和尘埃组成，拖在它的后面。

12.The filament used in this experiment is made from high-quality carbon.

本实验中使用的细丝由高质量的碳制成。

13.When the filament in the bulb breaks, the light will go out.

当灯泡中的灯丝断裂时，灯光会熄灭。

作文

In the world of science and technology, the term filament (细丝) holds significant importance across various fields. A filament can be defined as a slender thread-like structure that is often utilized in different applications, ranging from lighting to biological systems. Understanding the role of filaments can provide us with insights into both natural processes and human-made inventions. One of the most common uses of filaments is in light bulbs. Traditional incandescent bulbs contain a tungsten filament (钨丝), which glows when an electric current passes through it. This process of incandescence is a fascinating interplay of physics and material science. The tungsten filament (钨丝) is chosen for its high melting point, allowing it to withstand the heat generated during operation. When we flip the switch to turn on a light, we are essentially activating a tiny piece of technology that relies on the properties of a filament (细丝). Furthermore, filaments are also crucial in the field of biology. For instance, muscle fibers are composed of long, thin structures known as myofibrils, which contain actin and myosin filaments (细丝). These filaments work together to facilitate muscle contraction, enabling movement in living organisms. The intricate arrangement of these filaments (细丝) allows for the complex motions we observe in animals, including humans. Without such filaments, our bodies would not function as they do. In addition to their roles in lighting and biology, filaments have become increasingly relevant in the realm of 3D printing. In this innovative technology, plastic filament (塑料丝) is used as the raw material to create three-dimensional objects. The printer extrudes melted plastic filament (塑料丝) layer by layer, allowing for the creation of intricate designs and prototypes. This application of filaments (细丝) has revolutionized manufacturing and design, making it accessible to hobbyists and professionals alike. Moreover, the study of filaments extends to the cosmos. Astronomers have discovered cosmic filaments (宇宙细丝) that stretch across vast distances in space, forming the backbone of the universe’s large-scale structure. These cosmic filaments (宇宙细丝) are made up of dark matter and gas, shaping galaxies and influencing their formation. The existence of such filaments (细丝) challenges our understanding of the universe and prompts further exploration into the nature of matter and energy. In conclusion, the concept of filament (细丝) is multifaceted and spans across various disciplines, illustrating the interconnectedness of science and technology. Whether it is in the form of a light bulb, muscle tissue, 3D printing material, or cosmic structures, filaments (细丝) play a vital role in our understanding of the world around us. By exploring the significance of filaments, we gain a deeper appreciation for the complexities of both natural and artificial systems, highlighting the beauty of innovation and discovery in our pursuit of knowledge.

在科学和技术的世界中，术语filament（细丝）在各个领域具有重要意义。filament可以定义为一种细长的线状结构，通常用于不同的应用，从照明到生物系统。理解filament的作用可以为我们提供对自然过程和人造发明的洞察。 filament最常见的用途之一是在灯泡中。传统的白炽灯泡包含一个钨filament（钨丝），当电流通过时会发光。这种白炽现象是物理学和材料科学之间的迷人相互作用。钨filament（钨丝）因其高熔点而被选中，使其能够承受在操作过程中产生的热量。当我们按下开关打开灯时，我们实际上是在激活一小块依赖于filament（细丝）特性的技术。 此外，filament在生物学领域也至关重要。例如，肌肉纤维由称为肌原纤维的长而细的结构组成，其中包含肌动蛋白和肌球蛋白filament（细丝）。这些filament共同作用以促进肌肉收缩，使生物体能够运动。这些filament（细丝）的复杂排列使我们观察到动物，包括人类的复杂运动。如果没有这样的filament，我们的身体将无法像现在这样运作。 除了在照明和生物学中的作用外，filament在3D打印领域也变得越来越相关。在这项创新技术中，塑料filament（塑料丝）被用作创建三维物体的原材料。打印机逐层挤出融化的塑料filament（塑料丝），允许创建复杂的设计和原型。这种filament（细丝）的应用彻底改变了制造和设计，使其对业余爱好者和专业人士都变得可及。 此外，对filament的研究还扩展到宇宙。天文学家发现了跨越广阔距离的宇宙filament（宇宙细丝），形成宇宙大尺度结构的骨架。这些宇宙filament（宇宙细丝）由暗物质和气体组成，塑造星系并影响其形成。这种filament（细丝）的存在挑战了我们对宇宙的理解，并促使进一步探索物质和能量的性质。 总之，filament（细丝）的概念是多方面的，跨越多个学科，说明了科学和技术的相互联系。无论是以灯泡、肌肉组织、3D打印材料还是宇宙结构的形式，filament（细丝）在我们理解周围世界中发挥着重要作用。通过探索filament的重要性，我们对自然和人工系统的复杂性有更深刻的认识，突显了我们在追求知识过程中创新和发现的美丽。