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发布时间:2023-11-16 22:35:36

[单项选择]In determining the scope of anchor line to pay out when anchoring a small boat,one must consider the().
A. charted depth of water only
B. depth of water,including tidal differences
C. time and date of anchoring
D. type of anchor being used

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[单项选择]In order to pay out or slack a mooring line which is under strain,you should().
A. sluice the line
B. surge the line
C. stopper the line
D. slip the line
[判断题]声卡的Line Out标准接口的颜色是蓝色,可用于连接音箱等音响设备。
[单项选择]DTR100参数“AF Line OUT Pri”设定为-10.0dBm,表示()。
A. 音频负载可得到-10.0dBm电平
B. 音频负载为平衡600欧时可得到-10.0dBm电平
C. 音频负载为不平衡600欧时可得到-10.0dBm电平
D. 音频负载可得到的电平≥-10.0dBm
[单项选择]Laying out a line in successive circles flat on deck with the bitter end in the center is known as().
A. coiling
B. faking
C. flemishing
D. lining
[单项选择]When paying out nylon line from around the bitts().
A. stand clear of the bitts and use two or more round turns under your figure eights
B. you can surge the line even with a single turn
C. no extra turns are necessary since nylon has a high coefficient of friction
D. stand in the bight of the line
[单项选择]In determining the scope of cable to be used when anchoring,what would NOT be considered?().
A. Depth of the water
B. Character of the holding ground
C. maintenance cost for the chain
D. Type of anchor cable
[单项选择]When anchored,increasing the scope of the anchor chain normally serves to().
A. prevent fouling of the anchor
B. decrease swing of the vessel
C. prevent dragging of the anchor
D. reduce strain on the windlass
[单项选择]If you shorten the scope of anchor cable,your anchor’s holding power().
A. decreases
B. increases
C. remains the same
D. has no relation to the scope
[单项选择]The holding power of an anchor at a given scope of cable increases when the().
A. amount of chain lying along the bottom increases
B. length of the catenary is reduced
C. mooring line tension is increased
D. amount of chain lying along the bottom decreases
[单项选择]Compared to manila line,size for size,nylon line().
A. has less strength than manila line
B. has more strength than manila line
C. is equivalent to manila line
D. will rot quicker than manila line
[单项选择]〈jsp:useBean〉的scope的默认值()。
A. session
B. application
C. page
D. request
[简答题]与凯米课程相比,HIGH/SCOPE学前教育方案具有哪些特点?
[多项选择]以下哪些机型支持Huawei Pay()
A. MATE 7
B. MATE S
C. 荣耀8
D. 荣耀V8
[单项选择]Who’ll pay()retallying?
A. at
B. by
C. to
D. for
[单项选择]Mariners should pay much attention in the overlapped area owing to().
A. complicated circumstances
B. changeable atmospheric pressure
C. large density of traffic
D. some strong signals from unwanted satellites
[单项选择]在HIGH/SCOPE课程方案中,学习经验的设计者是()。
A. 教师
B. 幼儿
C. 教师和幼儿
D. 教师和家长
[单项选择]〈jsp:useBean〉标签的scope属性,不可以设置为()。
A. request
B. session
C. out
D. page
[多项选择]POST-LINE重删与IN-LINE重删的主要区别是()。
A. IN-LINE重删技术能够边接收数据边进行数据重删
B. POST-LINE重删技术先接收数据再进行数据重删
C. POST-LINE重删技术存储空间利用率低于IN-LINE重删技术
D. IN-LINE重删技术对备份设备性能的要求高于POST-LINE
E. POST-LINE重删技术存储空间利用率高于IN-LINE重删技术

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