... beam forming cathode || 聚束阴极(电子do的过去式束形成阴极) beam gantry || 梁式台架 beam geometry || 波束几何形状 ...
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Double beam gantry crane 双梁门式起重机
Double beam gantry crane hook 双梁吊钩门式起重机
Dual Beam Gantry 单双梁龙门式
single-beam gantry crane 单梁龙门吊
gantry beam 龙门架梁 ; 刚架横梁
gantry beam detail 龙门架梁
beam-reverse-loading gantry crane 桥梁倒装龙门吊
single-beam electric hoist gantry crane 电动葫芦单梁门式起重机
First of all, numerical simulation of two-dimensional rigid main beam cross-section of the single beam gantry crane is carried out with five turbulence models.
本文首先将单梁龙门起重机主梁二维刚性截面放于五种湍流模型中进行数值模拟。
The 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。
The main beam is the main hoist gantry crane force components, main beam directly affects the service life of machine.
主梁是葫芦门式起重机的主要受力部件，主梁的质量直接影响到整机的使用寿命。
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