Tuesday, September 13, 2022
Tuesday, September 13, 2022
问题:计算题:一台H离子交换器的装树脂量为7.86m<sup>3</s...
Saturday, September 17, 2022
问题:凝汽器泄漏的冷却水量不因汽轮机的运行负荷的改变发生很大的变化。...
Saturday, September 17, 2022
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Sunday, February 2, 2025
问题:离子交换器的直径为2m,树脂装填高度为1.5m,试计算一台交换器需装填树脂(树脂的湿视密度ρ=0.8g/mL)多少吨?...
Friday, December 29, 2023
Tuesday, September 13, 2022
Tuesday, September 13, 2022
问题:H型交换树脂再生后,()。A、颜色不变,体积增大B、颜色变浅,体积增大C、颜色变浅,体积缩小...
Saturday, October 7, 2023
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:在职业活动中,()的提高有利于人的思想道德素质的全面提高。...
Saturday, September 17, 2022
Monday, December 9, 2024
Saturday, September 17, 2022
Tuesday, September 13, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:试述在离子交换除盐处理中,阴离子的交换选择性规律。...
Saturday, September 10, 2022