Let's look back into the two important theory in modern science: general theory of relativity of Einstein and quantum mechanic of Heisenberg.
让我们再看看现代科学的两大理论：爱因斯坦的广义相对论和海森堡的量子力学。
General mechanic differences and methods of dynamic response analysis of RC structure characterized by abrupt change in horizontal connection stiffness are discussed.
探讨具有水平连接刚度突变特征的钢筋混凝土结构的一般力学特点与动力反应分析方法。
By an example of a reversibly running mechanic-electric-hydraulic-system, the generalized secondary control system was analyzed, whose general properties were summarized.
结合工程实践，以可逆运行的机—电—液系统为例，对广义二次调节概念进行了深入分析，研究了二次调节系统的一般特征。
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