英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:


请选择你想看的字典辞典:
单词字典翻译
rafters查看 rafters 在百度字典中的解释百度英翻中〔查看〕
rafters查看 rafters 在Google字典中的解释Google英翻中〔查看〕
rafters查看 rafters 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Rafters Vs. Trusses - What’s the Difference Between Rafters Trusses?
    In this guide, we will define roof trusses and rafters and explain the pros and cons of each for comparison We will also outline the best uses of each, so you can decide whether rafters or trusses are the right choice for your building project Quick Overview: Rafters and Trusses: It is certainly true that trusses are more commonly used than
  • Rafter - Wikipedia
    There are many names for rafters depending on their location, shape, or size (see below) The earliest surviving roofs in Europe are of common rafters on a tie beam; this assembly is known as a "closed couple" Later, principal rafters and common rafters were mixed, which is called a major minor or primary secondary roof system
  • Rafters Vs. Joists: Understanding the Key Differences in Home . . .
    Rafters are sloped beams that form the roof’s framework, while joists are horizontal beams that support floors and ceilings In roof framing, rafters and joists work together Ceiling joists connect rafters at the ceiling level, preventing them from spreading apart under the roof’s weight
  • Rafters: Functions, Types, Design, and Installation
    Rafters are loading bearing structural members that are used in roof construction They typically run from the ridge board or hip of the roof at a sloping angle to the roof wall plate, columns, or roof beams, depending on the support system adopted for the entire roof structure
  • What Are Roof Rafters? How Rafters Work in Roof Framing - MT Copeland
    Rafters are a key part of roof framing and require precise measurements and cuts in order to properly distribute weight and keep the building safe In addition to rafters, some roof designs opt for a truss system, which uses compression to bear more weight
  • Roof Framing: How to Measure, Cut, and Build Roof Rafters
    Roof framing basics: what is a rafter? A singular rafter frame typically includes three components: The rafters are the diagonal members that directly support the roof deck The ridge board serves as a nailing surface for the opposing rafters and provides no structural support
  • Rafter Length Calculator - Inch Calculator
    Use our rafter length calculator to see how long your rafters need to be when framing a roof or truss Plus, learn the rafter length formula
  • What Is Rafter – Types, Advantages And Disadvantages
    In architecture and construction, a rafter is a structural component that supports a roof and helps transfer the roof’s weight to the building’s walls Rafters are typically made from wood or metal and are placed at regular intervals along the length of the roof
  • Rafters vs. Trusses: Know What They Are, Their Differences . . . - Homenish
    Unless you’re planning on building a flat roof structure, you will have to decide whether you’ll be using rafters or trusses for the roof framing Rafters are most often seen in older homes, while trusses are increasingly replacing the conventional rafters in new-build residential properties





中文字典-英文字典  2005-2009