英汉例句

• the span between two such diaphragm walls can easily be bridged with precast reinforced concrete beams or a cast in-site reinforced concrete slab to complete the main shell of the tunnel.

  使用预制钢筋混凝土梁或者现浇钢筋混凝土板会很容易将两侧地下连续墻的跨度空间连接起来，从而完成隧道的主壳。

• based on the analysis of the ratio of the strength and price of all kinds of steel bars, the future of steel bars in cast in site and precast reinforced concrete structures is discussed.

  通过对各种钢筋性能与经济效益的对比指标——强度价格比的分析比较，从技术与经济角度探讨在现浇及预制混凝土结构中钢筋优化的方向。

• the field test is made about the tunnel invert that combined with precast reinforced concrete slab and dry concrete.

  结果表明，由本文设计的隧道仰拱组合结构，能够增强隧道的施工安全和加快施工进度。

• in the precast reinforced concrete members can use foam concrete as its inner core, make its have the good performance of high-strength heat insulation.

  在预制钢筋混凝土构件中可采用泡沫混凝土作为内芯，使其具有轻质高强隔热的良好性能。

• few existing data have been related to the seismic properties of precast reinforced concrete assemblage with vertical joint.

  至今，国内外对装配式钢筋混凝土构件竖向接缝的抗震性能研究很少。

• approaches for repair such as support by steel arch, monoltihic reinforced concrete cover and support by precast reinforced concrete arches were introduced.

  并介绍了维修实施方案：有钢拱架支撑、钢筋混凝土现浇被覆及采用预制钢筋混凝土拱圈支撑三种方法。

• this article sum up one's cause of rise and dec line of precast reinforced concrete vocation , puts forward proposals and measures for continued development of precast reinforced concrete vocation.

  本文总结了我国预制混凝土行业兴衰的原因，提出了本行业可持续发展的建议和措施。

• this article briefly describes the development of precast reinforced concrete member which has made an important contribution to the building industrialization in our country.

  本文简要叙述混凝土构件的发展，在我国建筑工业化进程中所作出的重要贡献。

• in order to form a shielded water area and keep out the wave in dongying port extension engineering, precast reinforced concrete wave boards were adopted in the rear platform.

  东营港扩建工程为形成掩护水域和挡浪，后方承台采用预制钢筋混凝土挡浪板遮帘。