某厂一站循环流化床点火方式是（），二站循环流化床锅炉点火方式是（），点火过程中温升速度需要（），全过程控制时间一般为（）。床温达到（）时可以投煤。
A customer has an IBM System Storage DS8100 at their primary site and a DS6800 at their recovery site, 9.5 kilometers away. They want to replicate data for disaster recovery backup with the least impact on performance. Which of the following products best accomplishes this task?（） [" Global Copy"," Metro Mirror"," Global Mirror"," Metro\/Global Mirror"]
青年教师刘某通过高等教育心理学的学习，认识到学会学习是大学生走向社会的基本需要。于是，他在自己任教的班级进行了一场轰轰烈烈的改革，既开设专题讲座，又组织专门考试，全力倡导和普及“学法比知识本身更重要”的学习理念。一个学期下来，学生对各种学习方法，倒背如流，但是学业成绩并没有明显的提高。这种做法违背了（）原则的基本要求。 ["有效监控","内化性","教育性","生成性"]
终毒物常是母体化合物，也可能是母体化合物的代谢产物或者是在毒物生物转化期间产生的活性氧。
What command would you use to ensure that backup records in the control file are pointing to actual physical files on the backup media？（） [" crosscheck"," list backup"," confirm"," resync"," backup validate"]
人类生态学的主要缺点是什么？
