皮皮学，免费搜题
登录
搜题
【单选题】
【】Your ARPA has two guard zones. What is the purpose of the inner guard zone?
A.
Alert the watch officer that a vessel is approaching the preset CPA limit
B.
Warn of small targets that are initially detected closer than the outer guard zone
C.
Guard against target loss during critical maneuvering situations
D.
Sound an alarm for targets first detected within the zone
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】下列对会计核算基本前提表述恰当的是
A.
会计主体确认了会计核算的时间范围
B.
持续经营和会计分期确定了会计核算的空间范围
C.
一个会计主体必然是一个法律主体
D.
货币计量为会计核算提供了必要的手段
查看完整题目与答案
【简答题】When Mr. David retired, he bought a small house in a village near the sea. He liked it and hoped to live a quiet life in it.But to his great surprise, many tourists came to see his house in summer hol...
查看完整题目与答案
【单选题】大倾角稳性不能用GM值来表示其大小，主要原因是_____。
A.
在同一排水量时，横稳心点M不再是定点
B.
船舶水下部分形状发生明显变化
C.
船舶倾斜前后两个水线面对于横倾轴的惯性矩数值发生变化，故稳心半径发生变化
D.
以上均对
查看完整题目与答案
【单选题】大倾角稳性不能用GM值来表示其大小,主要原因是 (40435:第二章_稳性:890)
A.
在同一排水量时,横稳心点M不再是定点
B.
船舶水下部分形状发生明显变化
C.
船舶倾斜前后两个水线面对于横倾轴的惯性矩数值发生变化,因而稳心半径发生变化
D.
以上均对
查看完整题目与答案
【简答题】下列对会计核算基本前提的表述中，恰当的是（ ）。
查看完整题目与答案
【简答题】When Mr. David retired (退休) , he bought a small house in a village near the sea . He liked it and hoped to live a quier lift in it . But to his great surprise , many tourists came to see his house in ...
查看完整题目与答案
【单选题】已知u1=20sin(314t+π/6)V ,u2=40sin(628t-π/3)V,则 。
A.
u 1 比 u 2 超前 30°
B.
u 1 比 u 2 滞后 30 °
C.
u 1 比 u 2 超前 90 °
D.
不能判断相位差
查看完整题目与答案
【简答题】When Mr. David retired, he bought a small house in a village near the sea. He liked it and hoped to live a quiet life in it. But to his great surprise, many tourists（游客）came to see his house in summer...
查看完整题目与答案
【简答题】When Mr. David retired（退休）,he bought a small house in a village near the sea. He liked it and hoped to live a quiet life in it. But to his great surprise, many tourists（游客）came to see his house in sum...
查看完整题目与答案
【单选题】下列关于擅自公开或者变相公开发行证券的说法中,正确的是() I对擅自公开或者变相发现证券设立的公司,由依法履行监督管理职责的机构或者部门会同县级以上地方人民政府予以取缔 II未经法定机关核准,擅自公开或者变相公开发布证券的,责令停止发行,退还所募资金并加算银行同期存款利息,处以非法所募资金金额1%以上3%以下的罚款 III未经法定机关核准,擅自公开或者变相公开发行证券的,责令停止发行,退还所...
A.
II.III
B.
I.II.III
C.
I.III.IV
D.
III.IV
查看完整题目与答案
相关题目：
【单选题】下列对会计核算基本前提表述恰当的是
A.
会计主体确认了会计核算的时间范围
B.
持续经营和会计分期确定了会计核算的空间范围
C.
一个会计主体必然是一个法律主体
D.
货币计量为会计核算提供了必要的手段
查看完整题目与答案
【简答题】When Mr. David retired, he bought a small house in a village near the sea. He liked it and hoped to live a quiet life in it.But to his great surprise, many tourists came to see his house in summer hol...
查看完整题目与答案
【单选题】大倾角稳性不能用GM值来表示其大小，主要原因是_____。
A.
在同一排水量时，横稳心点M不再是定点
B.
船舶水下部分形状发生明显变化
C.
船舶倾斜前后两个水线面对于横倾轴的惯性矩数值发生变化，故稳心半径发生变化
D.
以上均对
查看完整题目与答案
【单选题】大倾角稳性不能用GM值来表示其大小,主要原因是 (40435:第二章_稳性:890)
A.
在同一排水量时,横稳心点M不再是定点
B.
船舶水下部分形状发生明显变化
C.
船舶倾斜前后两个水线面对于横倾轴的惯性矩数值发生变化,因而稳心半径发生变化
D.
以上均对
查看完整题目与答案
【简答题】下列对会计核算基本前提的表述中，恰当的是（ ）。
查看完整题目与答案
【简答题】When Mr. David retired (退休) , he bought a small house in a village near the sea . He liked it and hoped to live a quier lift in it . But to his great surprise , many tourists came to see his house in ...
查看完整题目与答案
【单选题】已知u1=20sin(314t+π/6)V ,u2=40sin(628t-π/3)V,则 。
A.
u 1 比 u 2 超前 30°
B.
u 1 比 u 2 滞后 30 °
C.
u 1 比 u 2 超前 90 °
D.
不能判断相位差
查看完整题目与答案
【简答题】When Mr. David retired, he bought a small house in a village near the sea. He liked it and hoped to live a quiet life in it. But to his great surprise, many tourists（游客）came to see his house in summer...
查看完整题目与答案
【简答题】When Mr. David retired（退休）,he bought a small house in a village near the sea. He liked it and hoped to live a quiet life in it. But to his great surprise, many tourists（游客）came to see his house in sum...
查看完整题目与答案
【单选题】下列关于擅自公开或者变相公开发行证券的说法中,正确的是() I对擅自公开或者变相发现证券设立的公司,由依法履行监督管理职责的机构或者部门会同县级以上地方人民政府予以取缔 II未经法定机关核准,擅自公开或者变相公开发布证券的,责令停止发行,退还所募资金并加算银行同期存款利息,处以非法所募资金金额1%以上3%以下的罚款 III未经法定机关核准,擅自公开或者变相公开发行证券的,责令停止发行,退还所...
A.
II.III
B.
I.II.III
C.
I.III.IV
D.
III.IV
查看完整题目与答案