The present condition and development in studying static and cyclic properties ofcalcareous soils are explained based on Chinese and foreign data.
综述了国内外对钙质土静、动力学性质研究的现状与进展,得到有关结论并提出今后应加强研究的方向。
A detail discussion and a method about the heat load calculating for anti-icing on aircraft windshield are presented. The results of this calculation method agree well with the available foreign data.
对风挡防冰热载荷的计算方法及计算结果进行了较为详细的讨论,提出了一种风挡防冰热载荷的计算方法。
Historical data show foreign workers flooding to America a century ago.
历史数据表明早在一个世纪前外国工人就大量涌向美国。
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