The correlation between the rate and the action time exactly filed the exponential function.
平板接种效率与氯仿作用时间的关系符合指数函数。
The applied program with modular design has the function of downloading data from the electronic filed book directly, pre-processing, data base management and so on.
系统程序采用模块化结构,具有直接与外业观测电子手簿连接下传原始观测资料、预处理和数据库管理等功能,实现了测量内外业的一体化。
The absorbed energy by structure is adopted as the objective function, and it is a trial in the filed of building structure dynamic optimization.
文中以地震作用下吸收能量最小为目标对框架结构进行的动力优化是建筑结构优化领域中一种较新的尝试。
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