undercoat

简明释义

英[ˈʌndəkəʊt]美[ˈʌndərkoʊt]

n. 底漆；上衣；下层绒毛；内层油漆

复 数 u n d e r c o a t s

第 三 人 称 单 数 u n d e r c o a t s

现 在 分 词 u n d e r c o a t i n g

过 去 式 u n d e r c o a t e d

过 去 分 词 u n d e r c o a t e d

英英释义

单词用法

同义词

反义词

例句

1.The undercoat is buff or gray.

底毛为浅黄色或灰色。

2.Where to use: SCP SW 873 Undercoat is recommended for use on new woodwork or previously painted surfaces prior to painting with gloss paint.

涂刷地方：SCPSW 873底层漆适用于新的木制品或未曾髹上光亮漆的以往油漆表面。

3.The undercoat comes out in clumps twice a year.

该底漆出来成簇每年两次。

4.SCP SW 873 Undercoat is a specially formulated quick drying white in colour acrylic water based undercoat for wood and metal.

SCPSW 873底层漆是一种精心配制，快乾的白色丙烯酸水质底层漆，适用于木材及金属。

5.The undercoat width is narrowest closest to the spine line and longest close to the belly.

绒毛宽度是最狭窄的最接近脊骨线并且最长且接近腹部。

6.I want all the existing paint stripped off and new undercoat and gloss applied. I want a thorough job, with no half measures.

我要把原有的油漆全部铲去，并要涂上新的内涂层和上光剂。我要彻底地干一下，决不马马虎虎。

7.The paint store recommended a specific type of undercoat 底漆 for metal surfaces.

油漆店推荐了一种特定类型的undercoat 底漆用于金属表面。

8.It's important to let the undercoat 底漆 dry completely before applying the top coat.

在涂上面漆之前，重要的是让undercoat 底漆完全干燥。

9.After sanding the surface, I applied a layer of undercoat 底漆 to smooth out imperfections.

打磨表面后，我涂了一层undercoat 底漆以平滑瑕疵。

10.Before painting the walls, we need to apply an undercoat 底漆 to ensure better adhesion.

在涂墙之前，我们需要涂上一层undercoat 底漆以确保更好的附着力。

11.The artist used a white undercoat 底色 to prepare the canvas for vibrant colors.

艺术家使用白色的undercoat 底色来为画布准备鲜艳的颜色。

作文

When it comes to painting, the term undercoat refers to a preparatory layer that is applied before the final coat of paint. This layer serves multiple purposes, including providing a smooth surface for the topcoat, enhancing the adhesion of the final layer, and ensuring that the color of the final paint is vibrant and true to its intended shade. Without a proper undercoat, the final finish may not only appear uneven but can also lead to issues such as peeling or chipping over time.The process of applying an undercoat is crucial in various painting projects, whether it be for walls, furniture, or even artistic canvases. For instance, when painting a wall, a primer or undercoat is often used to seal the surface and prevent the paint from soaking in too deeply, which can dull the color. This is particularly important for surfaces that are porous or have not been painted before. The undercoat acts as a barrier, allowing the topcoat to sit evenly on the surface.In addition to improving the aesthetic appeal of the paint job, using an undercoat can also save time and money in the long run. By ensuring that the topcoat adheres properly and looks its best, homeowners and painters can avoid the need for frequent touch-ups or complete repaints. This is especially beneficial in high-traffic areas or on outdoor surfaces that are exposed to the elements.Moreover, the type of undercoat used can vary depending on the project. For example, there are specific undercoats designed for wood, metal, and drywall. Each of these materials has unique properties that require a tailored approach to ensure optimal results. Using the correct undercoat not only enhances the final appearance but also prolongs the lifespan of the paint job.Artists also utilize undercoats in their work, particularly in acrylic and oil painting. An artist might apply a colored undercoat to create depth and richness in their artwork. This technique adds a layer of complexity to the piece, allowing the artist to build up colors in a way that creates a more dynamic visual experience.Furthermore, understanding the importance of an undercoat goes beyond just aesthetics; it is also about the longevity of the paint application. In environments where moisture is a concern, such as bathrooms or kitchens, using a moisture-resistant undercoat can prevent mold and mildew growth beneath the paint. This not only protects the integrity of the paint but also contributes to a healthier living environment.In conclusion, the role of an undercoat in painting cannot be overstated. It lays the foundation for a successful paint job, impacting both the appearance and durability of the finish. Whether you are a homeowner looking to refresh your space or an artist seeking to enhance your canvas, understanding and utilizing an undercoat is essential. Investing time in this initial step will undoubtedly pay off in the quality and longevity of the final result.

在绘画中，术语undercoat指的是在最终涂层之前施加的准备层。这个层次具有多重目的，包括为顶层提供平滑的表面、增强最终层的附着力，并确保最终油漆的颜色鲜艳且忠实于其预期色调。如果没有适当的undercoat，最终的涂饰不仅可能看起来不均匀，还可能导致剥落或脱落等问题。应用undercoat的过程对于各种绘画项目至关重要，无论是墙壁、家具还是艺术画布。例如，在给墙壁上漆时，通常会使用底漆或undercoat来密封表面，防止油漆过深渗透，这会使颜色变得暗淡。这对于多孔或未曾涂漆的表面尤为重要。undercoat充当屏障，使顶层油漆均匀地坐落在表面上。除了改善油漆工作的美观性之外，使用undercoat从长远来看也可以节省时间和金钱。通过确保顶层油漆附着良好且外观最佳，房主和画家可以避免频繁的修补或完全重新涂漆。这在高流量区域或暴露于天气的户外表面上尤其有利。此外，所使用的undercoat类型可能因项目而异。例如，针对木材、金属和干墙的特定undercoat。每种材料都有独特的特性，需要量身定制的方法以确保最佳结果。使用正确的undercoat不仅增强了最终外观，还延长了油漆工作的寿命。艺术家在创作中也利用undercoat，特别是在丙烯画和油画中。艺术家可能会应用有色的undercoat来为他们的艺术作品创造深度和丰富感。这种技术为作品增加了一层复杂性，使艺术家能够以一种创建更动态视觉体验的方式叠加颜色。此外，了解undercoat的重要性不仅关乎美学；还涉及到涂装应用的耐久性。在潮湿环境（如浴室或厨房）中，使用防潮undercoat可以防止油漆下方的霉菌和霉变生长。这不仅保护了油漆的完整性，还有助于营造更健康的居住环境。总之，undercoat在绘画中的作用不可低估。它为成功的油漆工作奠定了基础，影响着涂饰的外观和耐用性。无论您是希望刷新空间的房主，还是希望提升画布的艺术家，理解和利用undercoat都是必不可少的。在这一初步步骤上投资时间，无疑会在最终结果的质量和耐久性上获得回报。