safety beam信息详情
安全梁
beam───n.横梁；光线；电波；船宽；[计量]秤杆；vt.发送；以梁支撑；用…照射；流露；n.(Beam)人名；(阿拉伯)贝亚姆；(英)比姆；vi.照射；堆满笑容
safety───n.安全；保险；安全设备；保险装置；安打
safety island───n.安全岛
safety tip───安全提示
safety factor───n.安全系数
particle beam───粒子束，[高能]粒子束流
obliteration beam───闭塞光束
fleshing beam───刮皮板
balance beam───n.平衡木；天平横梁；平衡杆，秤杆
points of hoisting design of semi-span gantry crane are analyzed. The construction schemes, methods and safety of T-shaped beam hoisting are introduced.───分析了半跨龙门吊的设计安装要点，着重介绍了T梁的吊装施工组织方案、施工方法及安全技术保证措施。
This subject applies AET to safety assessment of crane beam first, so extend the application area of AET.───本课题首次将声发射监测技术应用于起重机梁的安全评价，从而扩展了声发射技术的应用领域。
Sootblowers shall have steel box beam construction to enclose the drive mechanism, motor, lance and other moving or hot parts for complete personnel protection and safety.───为了能对人员完全起到保护和安全作用，吹灰器应有钢制箱梁结构来密封驱动机构、电机、吹灰枪和其它活动或较热部件。