According to preliminary statistics, the tax load on enterprises and individuals was reduced by about 280 billion yuan in 2008 due to policies requiring tax reductions and exemptions.
初步统计，2008年各项税费减免政策共减轻企业和居民负担约2800亿元。
This paper present the analytical method for structural load calculation for SWATH ship, and the short cut method with empirical formula for preliminary design.
本文提供了小水线面双体船(SWATH)结构载荷的解析方法以及用于初步设计的简捷算法经验公式。
The study results in this paper provide a reference for preliminary quantitative analysis of strength change of similar subsea clay layer in offshore engineering under the action of vibration load.
工程中对海底相近土层，可参考本文研究结果对其振动荷载作用下的强度变化进行初步定量分析。
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