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- The nonlinear buckling analysis of a large complex roof reticulated shell is made and a real-time assessment of structural stability is presented. 进行了大型屋顶网壳结构的非线性屈曲分析,提出了支撑钢牛腿失效后网壳结构稳定性的实时评估策略。
- The nonlinear buckling analysis of a large complex roof reticulated shell is made and a real time assessment of structural stability is presented. 进行了大型屋顶网壳结构的非线性屈曲分析,提出了支撑钢牛腿失效后网壳结构稳定性的实时评估策略。
- The practices showed that the complex roof of C4 seam was effectively controlled.Therefore the roof control problem of the coal mining face under the complex roof conditions was solved. 实践应用表明,C4煤层复合顶板得到了有效的控制,解决了复合顶板条件下回采工作面的顶板控制问题。
- Roof control and practices on coal mining under complex roof 复合顶板下采煤的顶板控制与实践
- Broken and analysis on anchor in mine roadway complex roof 复合顶板巷道锚索的破断及其分析
- Upward mining to improve complex roof control of seam 采用上行开采改善煤层复合顶板的控制
- The combined support of bolt-mesh and cables on coal roadway with complex roof 复合顶煤巷锚带网加锚索联合支护
- Mother and baby interact in a very complex way. 母亲与婴儿以非常复杂的方式相互影响。
- Design and executing of bolt support in soft thick seam with complex roof 软厚煤层复合顶板的锚杆支护设计与施工
- Some of them developed a great inferiority complex. 他们有些人养成了严重的自卑感。
- My grandmother has a complex against foreigners. 我奶奶对外国人抱有偏见。
- Life is getting more complex and difficult. 生活正在变得越来越复杂和艰难。
- He has a complex about his weight. 他过分关心自己的体重。
- Complex, intricate, and involved. 复杂的、错综的和涉及的
- A petrochemical complex is to be built here. 这儿将建造一个石油化学联合企业。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
- The army is an extremely complex organism. 军队是极其复杂的组织。
- It's a complex question and her answer was too pat. 那问题很复杂,但她的回答简直是脱口而出。
- A car comes into being through a series of complex operations. 汽车经过一连串的复杂作业程序而制成。
- ON BOLTING SUPPORT OF ROADWAY IN EXTREMELY SOFT SEAM OF COAL MINE WITH COMPLEX ROOF 复合顶板极软煤层巷道锚杆支护技术研究