1) a combinatorial triangle with repetition
双进组合三角
2) triangular composite
三角型组合
1.
The structure form,calculation model,and the principal mechanical properties and parameters of a triangular composite hanging basket are introduced.
对桁架三角型组合挂篮的结构形式、计算模型、主要力学性能和参数作了介绍 ,并对该挂篮的可行性及使用特点作了分析和探
3) Triangular combination
三角形组合
4) puzzle lock
组合三角座
5) dual-angle steel combined section
双角钢组合截面
1.
The writers have analyzed completely the strength and stability calculation methods of eccentric compression bars with dual-angle steel combined section which are often used in boiler structural design, deduced the expressive formula calculating the allowable load designed value of bars with the dual-angle steel combined section.
全面分析了在锅炉构架设计中常用的偏心受压双角钢组合截面杆件的强度和稳定性计算方法,导出了计算偏心受压双角钢组合截面杆件允许荷载设计值的表达式,并提供了与强度和稳定计算有关的系列公式,以方便于编程。
6) combination triangular locating
组合三角定位
1.
In the process of multi-radar station combination triangular locating,when the target gets to one combination radar base line,it will keep away from the other one.
多雷达站组合三角定位中,目标在接近某组合雷达基线就会偏离另一雷达组合基线。
补充资料：140t/h梁底组合步进式加热炉(上海第二钢铁厂)
140t/h梁底组合步进式加热炉(上海第二钢铁厂)
、护‘:一步进式力口热霹
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条