Cross-bar
SMP
point to point
switch
第1题：
The centre of lateral resistance is ______．
A.the center of the hydrodynamic forces acting on the underwater hull to resist the effect of the wind
B.the point of influence of wind on the ship
C.the pivot point
D.the point on the ship's above-water structure upon which the whole force of the wind can be considered an act
第2题：
A mark or place at which a vessel comes under obligatory entry, transit, or escopt procedure is know as ______.
A.Way point
B.Receiving point
C.Reporting point
D.Closest point
第3题：
A.Pointintimecopy
B.MetroMirrorandGlobeMirror
C.GlobeCopy
D.Allofabove
第4题：
POP是（）的缩写
第5题：
下面针对DS8000的描述，哪个是不对的？（）
第6题：
A barometer showing falling pressure indicates the approach of a ______.
A.high pressure system
B.low pressure system
C.high dew point
D.low dew point
第7题：
A vessel trawling would display______．
A.a black ball
B.a basket
C.a double cone，point to point
D.none of the above
第8题：
在运行OSPF 动态路由协议时，何种情况下不用选举DR 和BDR ()
A、Broadcast
B、NBMA
C、Point-to-point
D、Point-to-multipoint
第9题：
店内张贴的各种广告的英文单词的缩写是POP，全称是（）
第10题：
以下哪项不是雅培生化分析仪的校准类型？（）