张震寰主任在最后的岁月里周伯源一、最后一封来信１９９４年３月２３日晚饭时，我接到张震寰主任托人捎来的亲笔信．这封俗是他在３月２２日下午写的．他嘱咐我了解农场的种植情况，说要提供磁化水进行增产试验．我当即要通了农场领导的电话，详细了解了情况，做了笔录，... Director Zhang Zhenhuan At the Last Years Zhou Boyuan I. Last letter At dinner on March 23, 1994, I received a personal letter from the chief trustee of Zhang Zhenhuan. This custom is what he wrote on the afternoon of March 22. He asked me to understand the farm’s planting situation, saying that magnetizing water should be provided for stimulation tests. I immediately passed the farm leader’s phone, a detailed understanding of the situation, did a transcript, ...