beam steel 梁钢筋beam to beam connection 梁间结合beam to beam moment connection 梁间刚性结合
+beam -
1 . 光波的
most of applications have relation with beam - coupling in photorefractive crystals .与光折变晶体有关的应用都涉及到光波的耦合特性.
+beam --
1 . 梁一—
based on the background of dockside container crane , this paper usessimilartheory to build the simplified model , i. e. beam -- bar structure from the crane's port beam and bar .依托于集装箱装卸桥这一工程背景,本文采用相似缩尺的方法建立了装卸桥前大梁和前拉杆的简化模型:箱形梁一—拉杆结构。
+beam off the beam
1 . 脱离航向
beam of variable cross-section 变截面梁beam off the beam 脱离航向beam on alternate frames 间肋梁