建筑幕墙采用铝合金型材的合金牌号。力学性能以及表面处理的方法和要求,其应符合哪些标准和规范。
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患者,男,32岁。腹胀,全身疼痛半个月。检查:脾肋缘下6cm,白细胞计数160.0×109/L,白细胞分类可见各阶段幼稚粒细胞少许。其诊断是()
A. 脾功能亢进
B. 门脉性肝硬化
C. 急性粒细胞白血病
D. 慢性粒细胞白血病
E. 急性淋巴细胞白血病
A System p administrator must change the 9.47.53.0 subnet from 128 addresses to 64 addresses. How can the AIX systems in the network be permanently modified to accomplish this()
A. mktcpip -h hostname -a 9.47.53.x -m 255.255.255.64 -i en0 -g 9.3.230.1
B. ifconfig en0 netmask 255.255.255.64
C. chdev -l en0 -a netmask=255.255.255.192
D. ifconfig en0 netmask 0xffffffc0
筋的主要功用为()
A. 连属关节
B. 络缀形体
C. 主司关节运动
D. 为立身之主干
E. 内藏精髓
In order to change the system runlevel and execute /etc/inittab entries based on the new runlevel, which of the following commands should be performed?()
A. telinit
B. runinit
C. sysinit
D. startinit