One Question per Day on Synthetic Ammonia – Multiple Choice 359 (Thursday, February, 2012)

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True or False: 1. Under certain drying conditions, the thicker the material, the higher its critical moisture content, and the longer it takes to dry to the same moisture content. 2. The moisture that can be removed during the drying process of the material is all non-bound moisture. The purpose of the “One Question per Day on Basic Knowledge of Ammonia Synthesis Production” activity is to review the knowledge we have already learned. By answering questions, participants can improve and strengthen their fundamental theoretical knowledge, reinforce what they already know, recall what they have forgotten, and discuss controversial points in order to make progress together. The top 50 answerers will definitely receive a reward. Those who simply state the reasons for their choice will be given additional points as appropriate! Please reply with the answer hidden; otherwise it will be invalid. To hide and view the method: http://bbs.hcbbs.com/thread-492556-1-1.html-. Please do not edit after replying. Answer 1 is correct ； 2 wrong