1) large-span gymnasiums
大跨度场馆
1.
Structural optimal design of large-span gymnasiums based on elastic-plastic dynamic analysis
基于动力弹塑性分析的大跨度场馆优化设计
3) stope span
采场跨度
1.
The results of calculation indicate that a parts of ceiling, where there are some faults and cracks, are about to collapse when the stope span reaches to 6 m; and the middle parts of ceiling starts to collapse when the stope span is 10 m.
计算结果表明： 在断层、裂隙发育的试验采场， 当采场跨度达到６ ｍ 以后， 顶板局部开始垮落；当跨度达到１０ ｍ ｍ 以后， 顶板中部发生冒顶事故。
4) open stoping span
空场跨度
1.
Optimal designing of open stoping span of complex ore body and its mining practice;
复杂难采矿体空场跨度优化设计与采矿实践
5) large-span
大跨度
1.
Analysis on floor subsidence in large-span tunnel construction;
大跨度隧道施工地表沉降分析
2.
Whole module test of large-span steel cover;
大跨度钢屋盖整体模型试验
3.
An experimental study on large-span spatial cable-truss tensile structure model;
大跨度空间索桁张力结构的模型试验研究
6) large span
大跨度
1.
Technical summary of erection of large span gate type load and unload crane;
包钢焦化厂大跨度门式装卸吊车安装技术
2.
Research on support of large span set-up room using bolt-wire mesh and anchor cable;
大跨度切眼锚网锚索支护研究
3.
Tech. of supporting with boltingmesh & rope in completing roadway at one trial in full cross-section in entrance of large span;
大跨度切眼全断面一次成巷锚网索支护技术
补充资料：高大
①又高又大：～的建筑丨身材～。②（年岁）大（多见于早期白话）：老夫年纪～。
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