美国的心理咨询,弗兰克・帕森斯所进行的工作为发端且最具影响,他被称为()
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称取0.3568g甲乙醚,用蔡塞尔法测定其含量,消耗0.1055mol/L硫代硫酸钠标准滴定溶液25.68mL,同时做空白试验,消耗硫代硫酸钠标准滴定溶液0.12mL。则该样品的含量为()。(甲乙醚的摩尔质量为60.10g/mol)。
A. 3.528%
B. 3.580%
C. 3.785%
D. 3.800%
信托成立时,客户需要签署以下哪几份协议()。
A. 信托合同
B. 投资管理及财务顾问合同
C. 保密协议
D. 风险申明书
套管射孔完井适合于各种类型的油藏,且经济效益好。
A. 正确
B. 错误
What are the steps for configuring stateful NBAR for dynamic protocols?()
A. Use the command ip nbar protocol-discovery to allow identification of stateful protocols. Use the command ip nbar port-map to attach the protocols to an interface.
B. Use the command match protocol rtp to allow identification of real-time audio and video traffic. Use thecommand ip nbar port-map to extend the NBAR functionality for well-known protocols to new port numbers.
C. Use the command match protocol to allow identification of stateful protocols. Use the command ip nbar port-map to attach the protocols to an interface.
D. Configure a traffic class. Configure a traffic policy. Attach the traffic policy to an interface.
E. Configure video streaming. Configure audio streaming. Attach the codec to an interface.