center sill splicing

例句：

1. 1. The engineer used a special tool to center the sill and splice the beams together.
   工程师使用特殊的工具来对准梁并把它们焊接在一起。
2. 2. During construction, it's important to ensure that all components are properly centered and spliced for structural integrity.
   在施工过程中，确保所有部件都正确对准和焊接以保持结构完整性非常重要。
3. 3. The contractor was asked to perform a thorough inspection of the center sill splicingprocess to ensure safety standards were met.
   承包商被要求对中心梁拼接过程进行彻底检查，以确保安全标准得到满足。