1·Remove the four front panel screws; two at the top flange.
把四个前面板螺丝和两个顶部法兰上的螺丝卸下来。
2·The top flange type allows for space-saving and direct installation into the fixture body.
前法兰式允许进入夹具机构，节省空间和直接安装。
3·The top flange of an extension stem, plug shaft diameter, and distance across flats on plug shaft are the same size as the valve selected.
订购时，请指明阀门尺寸、规格型号，以及从阀门法兰到延长件法兰顶部的准确距离（用户指定的长度如右图所示）。
4·The slab has provided greater fixity to the top flange, and the adjacent web gap has experienced greater deformation and has cracked first.
桥石板为上翼缘提供了很大的固结度，于是相邻的腹板间隙就经受了较大的变形并且首先开裂。
5·At the top flange there would be enough slack so that no relative twist of any significant magnitude would be introduced into the girder web.
在上翼缘处有足够的松动，因而在主梁腹板上并不会引起很大的相对扭转。
6·The slab has provided greater fixity to the top flange , and the adjacent web gap has experienced greater deformation and has cracked first .
桥石板为上翼缘提供了很大的固结度，于是相邻的腹板间隙就经受了较大的变形并且首先开裂。
7·Caution: the sealing surface for the diaphragm on the top flange of the valve body receives special factory preparation to enhance sealing with PTFE diaphragms.
警告：用于阀体法兰上的隔膜的密封面在工厂受到特殊的处理，以强化聚四氟乙烯隔膜的密封性能。
8·This method will avoid the problem that the result is too conservative when the neutral axis lies in the top flange of the steel member as the traditional method dose...
当中性轴住于钢梁上翼缘时该方法能够给出计算简便且与试验值吻合较好的计算结果。
9·This paper researches the plane stiffness of new composite structure for slab on the lower flange, which is compared with the traditional structure for the slab on the top flange.
本文研究了将楼板置于钢梁下翼缘的新型组合结构平面刚度，并和传统的将楼板置于钢梁上翼缘的结构形式的平面刚度和极限承载力作了比较。
10·Visual observations showed that a horizontal displacement in the longitudinal direction of the bridge developed between the tie girder and the top flange of the floor beam at the end connection.
肉眼观察表明：在端节点处的系梁和横梁上翼缘之间产生一种沿桥梁纵向的水平位移。