针对热塑性聚合物在锥形量热仪中燃烧测试时的熔融行为，提出了有限厚度的聚合物固体一维不稳态燃烧微分模型。
Based on the study of melting behavior of thermoplastic polymers tested in the cone calorimeter, a differential numerical model for one-dimensional unsteady burning of polymers was put forward.
基于压电陶瓷的逆压电效应，采用压电陶瓷作为光相位调制器设计了光纤微分干涉仪。
A piezoelectric ceramic, based on the converse piezoelectric effect, was used as optical phase modulator to design a fiber differential interferometer.
并利用牛顿力学定律推导了硅微型梳状线振动驱动式陀螺仪工作时所满足的精确的微分方程模型。
And, by Newton's mechanics laws, we have also acquired the accurate differential equation that presents the working of the lateral comb drive micromechanical silicon gyroscopes.
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