皮皮学，免费搜题
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【单选题】
在基本网络管理命令中,使用()可以测试计算机名和计算机的IP地址,验证与远程计算机的连接。
A.
PING
B.
ROUNE
C.
IPCONFIG
D.
DHCP
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】用于强壮保健的要穴是（）
A.
足三里
B.
阳陵泉
C.
公孙
D.
太溪
E.
丰隆
查看完整题目与答案
【单选题】强壮保健的要穴是
A.
足三里
B.
上巨虚
C.
下巨虚
D.
条口
E.
丰隆
查看完整题目与答案
【简答题】请根据以下内容回答 90～91 题： 第 90 题 于强壮保健的要穴是（ ）
查看完整题目与答案
【单选题】下列腧穴中,用于强壮保健的要穴是
A.
气海
B.
关元
C.
足三里
D.
肾俞
查看完整题目与答案
【单选题】The fresh air intake of the inert gas system（）.
A.
prevents the flue gas from falling below 3% content of oxygen
B.
allows the inert gas piping to be used for gas freeing the tanks
C.
opens when there is excessive vacuum on the deck water seal
D.
enables outside air to mix with and cool hot flue gasses
查看完整题目与答案
【单选题】The purpose of the deck seal in an inert gas system is to prevent（）.
A.
flammable vapors from entering machinery space
B.
flue gas escaping to atmosphere
C.
inert gas escaping to atmosphere
D.
air entering inert gas system
查看完整题目与答案
【单选题】The deck water seal of the inert gas system ______．
A.
Cools the inert gas and prevents soot from entering the cargo tanks
B.
Acts as an emergency shutdown when inlet pressures exceed the safe working pressure
C.
Prevents the backflow of hydrocarbon gasses into nonhazardous areas
D.
Relieves sudden large overpressures in the system
查看完整题目与答案
【单选题】治疗上消化道出血较好的药物是()
A.
去甲肾上腺素
B.
肾上腺素
C.
异丙肾上腺素
D.
多巴胺
查看完整题目与答案
【单选题】. 在玻璃 ( 折射率 n 2 = 1.60) 表面镀一层 MgF 2 ( 折射率 n 2 = 1.38) 薄膜作为增透膜.为了使波长为 500 nm(1nm=10 ­ 9 m) 的光从空气 ( n 1 = 1.00) 正入射时尽可能少反射, MgF 2 薄膜的最少厚度应是
A.
78.1 nm
B.
90.6 nm
C.
125 nm
D.
181 nm
查看完整题目与答案
【单选题】The deck water seal of the inert gas system（）.
A.
cools the inert gas and prevents soot from entering the cargo tanks
B.
acts as an emergency system shutdown when the inlet pressures exceed the safe working pressure in the hazardous zone
C.
prevents the backflow of hydrocarbon gasses into nonhazardous areas
D.
relieves sudden large overpressures in the system
查看完整题目与答案
相关题目：
【单选题】用于强壮保健的要穴是（）
A.
足三里
B.
阳陵泉
C.
公孙
D.
太溪
E.
丰隆
查看完整题目与答案
【单选题】强壮保健的要穴是
A.
足三里
B.
上巨虚
C.
下巨虚
D.
条口
E.
丰隆
查看完整题目与答案
【简答题】请根据以下内容回答 90～91 题： 第 90 题 于强壮保健的要穴是（ ）
查看完整题目与答案
【单选题】下列腧穴中,用于强壮保健的要穴是
A.
气海
B.
关元
C.
足三里
D.
肾俞
查看完整题目与答案
【单选题】The fresh air intake of the inert gas system（）.
A.
prevents the flue gas from falling below 3% content of oxygen
B.
allows the inert gas piping to be used for gas freeing the tanks
C.
opens when there is excessive vacuum on the deck water seal
D.
enables outside air to mix with and cool hot flue gasses
查看完整题目与答案
【单选题】The purpose of the deck seal in an inert gas system is to prevent（）.
A.
flammable vapors from entering machinery space
B.
flue gas escaping to atmosphere
C.
inert gas escaping to atmosphere
D.
air entering inert gas system
查看完整题目与答案
【单选题】The deck water seal of the inert gas system ______．
A.
Cools the inert gas and prevents soot from entering the cargo tanks
B.
Acts as an emergency shutdown when inlet pressures exceed the safe working pressure
C.
Prevents the backflow of hydrocarbon gasses into nonhazardous areas
D.
Relieves sudden large overpressures in the system
查看完整题目与答案
【单选题】治疗上消化道出血较好的药物是()
A.
去甲肾上腺素
B.
肾上腺素
C.
异丙肾上腺素
D.
多巴胺
查看完整题目与答案
【单选题】. 在玻璃 ( 折射率 n 2 = 1.60) 表面镀一层 MgF 2 ( 折射率 n 2 = 1.38) 薄膜作为增透膜.为了使波长为 500 nm(1nm=10 ­ 9 m) 的光从空气 ( n 1 = 1.00) 正入射时尽可能少反射, MgF 2 薄膜的最少厚度应是
A.
78.1 nm
B.
90.6 nm
C.
125 nm
D.
181 nm
查看完整题目与答案
【单选题】The deck water seal of the inert gas system（）.
A.
cools the inert gas and prevents soot from entering the cargo tanks
B.
acts as an emergency system shutdown when the inlet pressures exceed the safe working pressure in the hazardous zone
C.
prevents the backflow of hydrocarbon gasses into nonhazardous areas
D.
relieves sudden large overpressures in the system
查看完整题目与答案