皮皮学，免费搜题
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搜题
【单选题】
设某轮首次观测甲物标的舷角是角26.o5, 第二次观测甲物标角45°,两次观测间的航程为S,则第二次观测物标时到时物标正横的航程是:A.
2S
B.
1/2S
C.
3S
D.
S
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【多选题】You are the network administrator for Ezonexam. You are preparing to install Windows 2000 Server on a new computer. The computer is connected to a network that includes Windows 98 computers and Window...
A.
On a Windows 2000 computer, use Makebt32.exe to create installation startup disks. Start the new computer by using the first disk.
B.
On a Windows 2000 computer, format a floppy disk. Copy NTLDR, Boot.ini, Ntdetect.com, and Ntbootdd.sys to this disk. Start the new computer by using the disk.
C.
Start the new computer by using a Windows 98 network boot disk.
D.
Connect to //Ezonexam1/I386 and run Winnt32.exe.
E.
Connect to //Ezonexam1/I386 and run Winnt.exe.
【简答题】对优化设计的模型进行求解,找到一组设计变量 x * ,使该设计点 x * 的目标函数值 F *= F ( x *) 最小,则:
【简答题】I’m a great salesman . I could sell a Windows 2000 to Bill Gates .
【简答题】配色方案的8条基本规则。