简述岩浆中挥发性组分对岩浆岩成矿的作用？
You have a DHCP serve that runs windows server 2008. The DHCP serve has two network connections named LAN1 and LAN2. You need to prevent the DHCP server from responding to DHCP client request on LAN2. The server must continue to respond to non-DHCP client requests on LAN2. What should you do?（） From the DHCP snap-in, modify the bindings to associate only LAN1 with the DHCP service.。 From the DHCP snap-in, create a new multicast scope.。 From the properties of the LAN1 network connection, set the metric value to 1.。 From the properties of the LAN2 network connection, set the metric value to 1.。
船舶失踪达到半年以上可作为推定全损处理。
简要回答岩浆岩成矿的专属性？
您正在开发一个协助用户进行电子调查的应用程序。调查由25个对错判断题组成。您需要执行下列任务：将每个答案预置为是。最大程度地减少每次调查使用的内存量。您应该选择哪个存储选项？（） A。 B。 C。 D。
对于技术创新线性模式的理解正确的是（）。
