bottom rail

简明释义

下横档

英英释义

例句

1.The designer chose a decorative style for the bottom rail of the balcony.

设计师为阳台的底轨选择了一种装饰风格。

2.To prevent the panels from sagging, the bottom rail must be sturdy.

为了防止面板下垂，底轨必须结实。

3.The carpenter measured the length of the fence's bottom rail to ensure it was level.

木匠测量了围栏的底轨长度，以确保它是水平的。

4.The old fence needed a new bottom rail because the wood had rotted.

旧围栏需要更换新的底轨，因为木头已经腐烂。

5.When installing the gate, make sure the bottom rail is securely attached.

安装大门时，确保底轨牢固固定。

作文

In the construction of a fence, every component plays a vital role in ensuring the overall stability and functionality of the structure. One such critical element is the bottom rail, which serves as the foundational support for the entire fence. The bottom rail (底横杆) is typically positioned at the base of the fence panels, providing strength and preventing the panels from sagging or leaning over time. Without a properly installed bottom rail, the integrity of the fence can be compromised, leading to potential safety hazards and aesthetic issues.When designing a fence, it is essential to consider the materials used for the bottom rail. Common materials include wood, metal, and vinyl, each offering distinct advantages and disadvantages. For instance, wooden bottom rails can provide a traditional look but may require regular maintenance to prevent rot and insect damage. On the other hand, metal bottom rails are often more durable and resistant to the elements, making them a popular choice for contemporary fencing solutions. Vinyl bottom rails offer the advantage of low maintenance while still providing a clean, modern appearance.The installation process of the bottom rail is also crucial for the fence's overall performance. It must be securely anchored into the ground or attached to the fence posts to ensure stability. Proper alignment is key; if the bottom rail is not level, it can cause the entire fence to appear crooked and may lead to uneven wear and tear on the panels. Therefore, taking the time to carefully measure and install the bottom rail will pay off in the long run, resulting in a fence that not only looks good but stands the test of time.Moreover, the bottom rail can also play a decorative role in the overall design of the fence. Many homeowners choose to paint or stain the bottom rail to match their home’s exterior or to create a contrast that enhances the visual appeal of the fence. This customization allows for greater creativity in landscaping and outdoor design, making the fence not just a functional barrier but also an attractive feature of the property.In conclusion, the bottom rail (底横杆) is an indispensable part of any fence construction. Its role in providing structural support, its material selection, the importance of proper installation, and its potential for aesthetic enhancement all contribute to the overall effectiveness of the fence. Whether you are a homeowner looking to enhance your property or a contractor working on a large-scale project, understanding the significance of the bottom rail is essential for achieving a successful and enduring fencing solution.