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- complex underground cavity group 复杂地下洞室群
- Computer analysis model for natural ventilation network of underground cavity group 地下洞室群自然通风网络计算机分析模型
- underground cavity group 地下洞室群
- Some rock is too weak to allow the development of large underground cavities. 一些岩石太脆弱了,不允许发展大面积的地下洞穴。
- Results: There was no significant difference in the rates of success between two groups, but the rate of fracture in variant cavity group was lower than that of occlusal cav... 结论:变异洞形干髓术可作为治疗老年人牙髓炎的一种方法,但应以完善的根管治疗取代。
- underground cavity of arbitrary shape 地下任意形状洞室
- Correlation Theory on Environment Design of Underground Cavity 地下空间环境设计的有关理论
- Research on surrounding rock unloading of underground cavity 地下洞室围岩的卸荷研究
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- Recently they have laid an underground pipeline. 最近他们铺设了一条地下管道。
- He broke away from that lawless group years ago. 他在几年前脱离了那个非法团体。
- The group of barbaric soldiers killed many people. 那群野蛮的士兵杀了很多人。
- The missile is delivered from underground. 这种导弹由地下发射。
- That is actually a cavity in the earth. 那其实是一个地下洞穴。
- The group was made up of doctors. 这个团体是由医生组成的。
- They were suspected of underground activities. 他们被怀疑进行地下活动。
- Moles stay underground most of the time. 钱鼠大部分时间住在地下。
- A group of boys dashed out of the classroom. 一群男孩子从教室里冲出来。
- He went underground to avoid capture. 他转入秘密工作以免被捕。
- A cavity or hollowed surface, especially of a bone. 腔尤指骨头的腔或凹陷的表面