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本文对衍射式激光测粒仪光靶能量的分布公式作了详细分析,指出目前的测粒仪在光能计算时存在的缺点,并提出一种改进的计算光靶能量的数值方法,实际计算表明,这种方法能提高小尺寸颗粒的求解精度。
In this paper, the distribution formula of the energy of the target of the diffracting laser ranger is analyzed in detail, and the shortcomings of the current particle analyzer in the calculation of the light energy are pointed out. An improved numerical method of calculating the target energy is proposed. The actual calculation Show that this method can improve the resolution of small particles.