在深入学习无产阶级专政理论的高潮中,我们到德惠化工厂开门办学,参加了利用当地资源——浮石合成分子筛的试验。我们小组的任务,是利用浮石一次晶化下来的母液合成A(指4 A)型分子筛。这是一个新的尝试,对于才入学一年多的我们,当时确实感到困难不少。但是由于我们在试验中,坚持用毛主席的光辉哲学思想作指导,因而 In the climax of further studying the theory of proletarian dictatorship, we went to run the school in Dehui Chemical Factory and took part in the experiment of synthesizing molecular sieves from pumice stone using local resources. The task of our group is to synthesize A (Type 4 A) molecular sieve from mother liquors once crystallized from pumice. This is a new attempt. For us who have only been in school for more than a year, I really felt a lot of difficulties at that time. However, since we insisted on using the brilliant philosophical thought of Chairman Mao as our guide in our experiments,