问题
问答题 简答题
H2突增应如何处理?
答案
参考答案:
及时联系重整,弄清H2波动原因,同时新氢压控改手动控制,保持新氢压力在0.7--1.0MPA
H2突增应如何处理?
参考答案:
及时联系重整,弄清H2波动原因,同时新氢压控改手动控制,保持新氢压力在0.7--1.0MPA
选择方框中的单词或词组填空,使句子完整。 | |
2. The sign means we should stay ____________ the building. 3. Nancy is going to play the piano ____________. 4. Do more exercise, and you'll get ____________. 5. It' s warm ____________ in spring in New York. 6. In spring, the weather gets ____________ and the trees turn green. |