A calculation model for the bridge using finite element method has been built, and the influence upon the temperature difference was analyzed.
建立了该桥的有限元计算模型,并分析了温差的影响。
The viscosity of the glaze at high temperature is measured in detail, the influence upon the high temperature viscosity is studied when the composition of the glaze is changed.
全面详细地测定了瓷釉在高温下的粘度值,研究了瓷釉组成变化对其高温粘度的影响。
What is being discussed is the influence upon the best increasing speed of national economy when some consumption coefficients change. A low limit of the changes of the speed is given.
研究了直接消耗系数变化对最优经济增长速度的影响,给出了最优经济增长速度变化量的一个下界。
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