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【简答题】
OFFICER ON WATCH(OOW) is fully responsible for the safety of the ship and everything on board, untill he is formally relieved of his watch by another officer or by the Master. until such time that he is formally relieved, he must always remain at his place of duty. Bridge watch is a teamwork witch whould be organized in routines suitable for the vessel and her trade. TURN OVER of watchekeeping duty: off going OOW must give all important information to incoming OOW: 1. ship's course and speed, bridge equipment being used and working condition, atmospheric observations. 2. vessel position when within sight of land 3. relative position and general direction of other vessels in the area around own ship. Incoming OOW must ensure himself that he fully comprehends the information handed to him. Read Master's night order and acknwledge full understanding by signing it. Ensure himself that all members of his team are capable of performing their duty before he accepts responsibility of watchkeeping duty. off going OOW must not turn over the watch to anyone, if he is not sure the incoming OOW is capable of safely performing the watch. In this case off going OOW must call the Master.
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参考答案:
举一反三
【多选题】C大调的稳定音级是
A.
do
B.
mi
C.
fa
D.
sol
【单选题】关于药品生命周期的叙述正确的是:
A.
是指药品的有效期
B.
是指药品的使用寿命
C.
是指一种药品从进入市场到被市场淘汰的全过程所经历的时间。
D.
是某个企业产品的寿命
【单选题】下面关于产品生命周期说法完整的是
A.
产品生命周期是指某产品从进入市场到被淘汰退出市场的全部过程。
B.
产品生命周期是指某产品的产生、发展和衰亡过程的时间表现。
C.
产品生命周期是指某产品从进入市场到被淘汰退出市场的全部过程,这也可以理解为市场上的商品的产生、发展和衰亡过程的时间表现。
D.
产品生命周期是指某产品从进入市场到商品的产生、发展和衰亡过程的时间表现。
【单选题】产品生命周期是指某产品从进入市场到被淘汰推出市场的( )过程。
A.
相对
B.
全部
C.
一定阶段
D.
相应
【简答题】设随机变量ξ服从参数为2的指数分布,试证η=1-e -2ξ 在区间(0,1)上服从均匀分布.
【单选题】产品生命周期是指某产品从进入市场到被淘汰退出市场的()过程。
A.
相对
B.
全部
C.
一定阶段
D.
相应
【简答题】C大调的稳定音级是:
【单选题】PhOCH 3 由 HI 裂解的产物是:
A.
B.
C.
D.
D
【多选题】F 大调的 稳定音级是 :
A.
F
B.
A
C.
B
D.
C
【单选题】设随机变量X在区间(0,1)上服从均匀分布,在X = x(0 < x < 1)的条件下,随机变量Y在区间(0 , x)上服从均匀分布,设随机变量X和Y的联合概率密度f (x,y),则f (1/2 , 1/3)=( ).
A.
1
B.
2
C.
1/2
D.
1/6
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