断层使岩层的连续性受到破坏,导致断层面附近的岩石物性发生变化。因此,断层不仅引起地震波运动学特征的变化,也引起地震波动力学特征的变化。
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fs_struct结构描述进程与文件系统的关系。()
A. 正确
B. 错误
服务质量差错的内部处理包括通报批评和()两种形式。
Given the definition of MyServlet: 11.public class MyServlet extends HttpServlet { 12.public void service(HttpServletRequest request, 13.HttpServletResponse response) 14.throws ServletException, IOException { 15.HttpSession session = request.getSession(); 16.session.setAttribute("myAttribute","myAttributeValue"); 17.session.invalidate(); 18.response.getWriter().println("value=" + 19.session.getAttribute("myAttribute")); 20.} 21.} What is the result when a request is sent to MyServlet?()
An IllegalStateException is thrown at runtime.
B. An InvalidSessionException is thrown at runtime.
C. The string "value=null" appears in the response stream.
D. The string "value=myAttributeValue" appears in the response stream.