Given this variation, Dr Kennedy recommends that city mandarins compare building codes and other policies, to identify environmentally friendly practices. Of course Denver, with its snowy winters and warm but wet summers, cannot learn much from Barcelona, with its Mediterranean climate, because they are so dissimilar. But it might learn from Toronto, which emits 11.6 tonnes of carbon dioxide per person and is closer to Denver in climate and population density.
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In this paper, a linear function of bearing variation versus time is given, and the method of work-point drifting are used to solve filter system which is unstable in bearing small change.
给出了一个形式简洁的方位随时间线性变化的可量测函数，并利用工作点漂移的技术解决了滤波器在方位小变化量时系统的不稳定现象。
Based on this variation of mechanical state at the earthquake fault, the additional stress given rise on its surroundings and the stress change of this process have been computed and analyzed.
计算并分析了震源力学状态这种变化在其周围产生的附加应力场，以及反映这一过程的地应力变化特征。
The law of variation in the signal with relative placement deviation of the two gratings is analysed and proved sufficiently. And a series of the equations about this law is given.
在此其础上，对“光栅付相对位置偏差——信号质量”变化规律进行了全面的分析验证，得出一系列表示这种变化规律的传递公式。
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