查询词典 concrete

More and more concrete face rockfill dams will be built on thick alluvium deposits with the development of hydropower projects.

随着水利水电工程建设的发展，越来越多的面板堆石坝将不可避免地修建在深厚覆盖层地基上。

E'u8f%abA7d}0 More and more concrete face rockfill dams will be built on thick alluvium deposits with the development of hydropower projects.

随着水利水电工程建设的发展，越来越多的面板堆石坝将不可避免地修建在深厚覆盖层地基上。

According to the existing concrete structure design specification, the freezing shaft wall method of design optimizing in very deep alluvium is brought forward.

根据现行混凝土结构设计规范，提出了特厚冲积层冻结井壁设计优化方法。

Aiming at the retaining problem of the frozen shaft in the deep alluvium of 500～700 m, the high strength reinforced concrete shaft lining is presented.

针对500～700m深表土中冻结井筒的支护难题，提出合理的技术途径，即采用现浇高强钢筋混凝土井壁结构。

The high-strength reinforced concrete shaft lining is adopted in deep alluvium.

通过实验和理论计算，对在均匀荷载作用下高强钢筋混凝土井壁的力学特性进行分析。

Finally, according to the concrete problems, the corresponding strategies are proposed to make the source region of the two rivers in Altai Mountain sustainable development.

第六部分为两河源区的生态环境可持续发展的途径提出了思路和对策。

In the third part, the concrete problems about ecological environment in the source region of the two rivers in Altai Mountain are pointed out.

第三部分具体指出了阿尔泰山两河源区现存的各种生态环境问题。

Once you have some concrete examples of anxiety-provoking events, help your child figure out an alternate way to deal with them.

角色扮演。如果你有产生忧虑这样的事例，帮助你的小孩找到解决问题的可选方法。

State Key Laboratory of Millimeter Waves, Southeast University , Nanjing 210096, ChinaIn this paper, it is proven that the divergence relationship of electric-field and magnetic-field is non-zero even in charge-free regions, when the electric-field and magnetic-field are calculated with Alternating Direction Implicit Finite-Difference Time-Domain method, and the concrete expression of the divergence relationship is derived.

摘要该文证明了即使在无源区域，交替方向隐式时域有限差分法所给出的电磁场量不满足零散度关系，同时推导出了该散度关系的具体表达式。

The realization of concrete structure is a very convenient alumni, in order to communicate with the students and.

具体的实现是构造一个同学录，以便能很方便的和同学沟通和交流。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了