sandpaper

简明释义

英[ˈsændpeɪpə(r)]美[ˈsændpeɪpər]

n. 砂纸

vt. 用砂纸擦光

第 三 人 称 单 数 s a n d p a p e r s

现 在 分 词 s a n d p a p e r i n g

过 去 式 s a n d p a p e r e d

过 去 分 词 s a n d p a p e r e d

英英释义

单词用法

同义词

反义词

例句

1.The harsh dry tongue grated like sandpaper against his cheek.

那条粗糙的干舌头正象砂纸一样地磨擦着他的两腮。

2.If you like, you can very lightly sand the rudder with fine grade sandpaper.

如果您喜欢，您可以很轻易沙舵与罚款级砂纸。

3.If it is everyday life, I think I should use sandpaper or iron chip erase.

如果是日常生活中，我想我应该用砂纸或铁片擦除。

4.It was his ear. The harsh dry tongue grated like sandpaper against his cheek.

这时狼已经到了他的耳边，那条粗糙的狼舌头就像砂纸一样蹭着他的两腮。

5.It was his ear. The harsh dry tongue grated like sandpaper against his cheek.

这时狼已经到了他的耳边，那条粗糙的狼舌头就像砂纸一样蹭着他的两腮。

6.They also give the shark's skin the feel of sandpaper.

鲨鱼的皮肤也有砂纸的感觉。

7.His grip was firm and the skin of his hand felt like sandpaper.

他的手握力很大，手的皮肤象砂纸一样粗糙。

8.Don't use sandpaper too hard, as far as possible with a thin sandpaper.

运用砂纸不要太用力，尽可能用细一点的砂纸。

9.Simply sand them down with a fine grade of sandpaper.

只要用细砂纸把它们打磨一下即可。

10.I used some sandpaper to smooth the edges of the wooden table.

我使用了一些砂纸来打磨木桌的边缘。

11.Before painting the wall, make sure to use sandpaper for a better finish.

在给墙壁上漆之前，确保使用砂纸以获得更好的效果。

12.The carpenter recommended using fine sandpaper for delicate surfaces.

木匠建议对精细表面使用细砂纸。

13.After sanding with sandpaper, the surface felt much smoother.

用砂纸打磨后，表面感觉光滑多了。

14.You can find different grits of sandpaper at the hardware store.

在五金店里你可以找到不同粒度的砂纸。

作文

When it comes to woodworking and crafting, one essential tool that often comes to mind is sandpaper. 砂纸 is a versatile material used for smoothing surfaces, removing finishes, and preparing wood for painting or staining. It consists of a paper or cloth backing with abrasive particles attached to it, making it an indispensable item in any workshop. The grit size of sandpaper determines how coarse or fine the surface will be after sanding. Coarse grits, such as 40 or 60, are ideal for heavy material removal, while finer grits, like 220 or 320, are perfect for achieving a smooth finish. Using sandpaper effectively requires some knowledge of its types and applications. For instance, when starting a project, it's common to begin with a coarser grit to shape the material quickly. After the initial shaping, one would gradually move to finer grits to refine the surface. This process is crucial in woodworking because it helps to avoid scratches and imperfections that can ruin the final appearance of the piece. Additionally, using the right type of sandpaper for the job is important. There are different varieties designed for specific materials, such as metal, wood, or drywall, each with unique properties that enhance their effectiveness. Another aspect of using sandpaper is the technique involved. It's not just about rubbing the abrasive against the material; rather, it requires a methodical approach. One should always sand in the direction of the grain when working with wood to prevent damaging the fibers. Circular motions can be effective for certain tasks but should be used with caution as they can create uneven surfaces if not done correctly. Moreover, keeping the sandpaper clean is essential. Dust and debris can clog the abrasive surface, reducing its efficiency and lifespan. In addition to woodworking, sandpaper finds applications in various other fields. For example, artists use it to create textures on their canvases, while DIY enthusiasts rely on it for home improvement projects. The versatility of sandpaper makes it a valuable tool in many creative endeavors. Even in automotive work, sandpaper is used to prepare surfaces before painting or applying finishes, showcasing its importance across different industries. Safety is also a significant consideration when using sandpaper. The dust generated during sanding can be harmful if inhaled, so wearing a mask or working in a well-ventilated area is advisable. Furthermore, protecting one's skin from the abrasive surface is essential to prevent irritation or injury. Therefore, understanding the safety measures associated with sandpaper is as important as knowing how to use it effectively. In conclusion, sandpaper is more than just a simple tool; it is a fundamental component in various crafts and industries. Its ability to smooth surfaces and prepare materials for finishing makes it invaluable to woodworkers, artists, and DIY enthusiasts alike. By mastering the use of sandpaper, one can significantly enhance the quality of their work and achieve professional results. Whether you are a seasoned craftsman or a beginner, understanding the nuances of sandpaper will undoubtedly elevate your projects to new heights.

当谈到木工和手工艺时，常常会想到的一个基本工具就是砂纸。砂纸是一种多功能材料，用于平滑表面、去除涂层以及为木材上漆或染色做准备。它由纸或布背衬和附着在其上的磨料颗粒组成，使其成为任何车间中不可或缺的物品。砂纸的砂粒大小决定了打磨后表面的粗糙或光滑程度。粗砂粒，如40或60号，适合重材料去除，而细砂粒，如220或320号，则非常适合获得光滑的表面。 有效使用砂纸需要对其类型和应用有一定的了解。例如，在开始一个项目时，通常会从较粗的砂粒开始，以快速塑造材料。经过初步成型后，人们会逐渐转向更细的砂粒，以精细化表面。这一过程在木工中至关重要，因为它有助于避免划痕和缺陷，这些都会破坏作品的最终外观。此外，为工作选择合适类型的砂纸也很重要。不同种类的砂纸是为特定材料设计的，例如金属、木材或石膏板，每种都有独特的特性，可以增强其效果。 使用砂纸的另一个方面是所涉及的技术。这不仅仅是将磨料摩擦在材料上；而是需要一种有条理的方法。在处理木材时，应始终沿着纹理进行打磨，以防止损坏纤维。圆周运动在某些任务中可能有效，但应谨慎使用，因为如果没有正确执行，可能会造成不均匀的表面。此外，保持砂纸清洁也是至关重要的。打磨过程中产生的灰尘和碎屑可能会堵塞磨料表面，降低其效率和使用寿命。 除了木工，砂纸还在其他各个领域找到了应用。例如，艺术家使用它在画布上创造纹理，而DIY爱好者则依赖它进行家庭改善项目。砂纸的多功能性使其在许多创意工作中成为一种宝贵的工具。即使在汽车工作中，砂纸也用于在喷漆或涂覆涂层之前准备表面，展示了它在不同工业中的重要性。 使用砂纸时，安全也是一个重要的考虑因素。在打磨过程中产生的灰尘如果被吸入可能会有害，因此建议佩戴口罩或在通风良好的地方工作。此外，保护皮肤免受磨料表面的伤害也很重要，以防止刺激或受伤。因此，了解与砂纸相关的安全措施与有效使用它同样重要。 总之，砂纸不仅仅是一种简单的工具；它是各种工艺和行业中的基本组成部分。它平滑表面和准备材料进行涂装的能力使其对木工、艺术家和DIY爱好者来说都是无价的。通过掌握砂纸的使用，您可以显著提高工作的质量，获得专业的效果。无论您是经验丰富的工匠还是初学者，理解砂纸的细微差别无疑会将您的项目提升到新的高度。