称重系统与计算机通信的通信参数有()、校验位、数据位、停止位等。
参考答案:波特率
根据首字母提示补全单词。
1. I am making a r______ for my classroom.
2. Mary Green has written many p______ books on gardening.
3. Sometimes I am glad to be a______.
4. Some people enjoyfishing as a h______.
5. The i______ are on the box.
6. We need to take part in a ______ with friends.
7. This year , I joined a rocket club in my city. It has about forty m______.
8. We also give p______ for the best-built rocket..
9. The teacher tells them that they might o______ a stamp collecting club.
10. Who is the most interesting p______ in your family.
在施工过程中,由于特殊原因需要修改原安全技术措施,则( )
A.必须经原编制人同意,并办理修改审批手续B.必须经项目经理同意,并办理修改审批手续C.必须经设计单位同意,并办理修改审批手续D.必须经建设单位同意,并办理修改审批手续