The blow out position and the blow out pulse duration are adjusted correctly. 吹出位置与吹出脉冲宽度调整是否合适。
By using this method, the measurement precision has reached the requirement of coal analysis, and a pulse neutron coal fast analyzer has been developed. 利用此方法,已经使测量精度达到了煤质分析的要求,并且研制出脉冲中子煤质快速分析仪。