| 释义 |
bearing bar bearing bar[′ber·iŋ ‚bär] (building construction) A wrought-iron bar placed on masonry to provide a level support for floor joists. (civil engineering) A load-carrying bar which supports a grating and which extends in the direction of the grating span. (engineering) azimuth instrument bearing bar1. A wrought-iron bar placed on masonry to provide a level support for floor joists.2. A load-carrying bar which supports a grating and which extends in the direction of the grating span. |