当燃烧装置采用强制送风的烧咀时，空气管道上应装（）。 ["隔断阀","泄爆膜","逆止装置"]
在SQL语言中，字符型常量和日期型常量不需要使用任何符号作为起止标记符。
实行财务控制是落实预算任务、保证预算实现的有效措施。
调速器怠速起作用时转速达不到技术条件的要求，可用（）的方法使其达到要求。 ["操纵臂的位置","调节调速弹簧弹力","调节怠速弹簧弹力"]
You are designing a Windows Azure application. The application will include services hosted in different geographic locations. The service locations may change. You must minimize the cost of communication between services. You need to recommend an approach for calling the services. What should you recommend？（） [" Use the Service Management API."," Use Windows Azure Table storage."," Use Windows Azure Queue storage."," Use the Windows Azure AppFabric Service Bus."]
合成孔径侧视雷达
