通过分析说明，土体空间约束后，土压力远小于经典的平面土压力，有利于短挡土墙的经济合理设计。
When soil spatial restraint is considered, earth pressure is far less than planar earth pressure, which is economical to the retaining wall design.
超过85%的受访者同意，美联储的各种扩大信贷计划设计合理，实施良好，对经济带来了帮助。
More than 85% of the economists agreed that the central bank's proliferating lending programs are well-designed, well-executed and helping the economy.
为CFBC锅炉的经济运行及其煤的制备系统的合理设计指明了方向。
Points out the direction for economical operation of CFBC boiler and proper design of coal's preparation system.
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