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【简答题】
社会主义初级阶段的科学内涵指的是?()
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【简答题】If the machine has turned over and the cabin door is jammed, use the right hand cabin window as an emergency exit. Before starting or resuming(继续) work and especially when driving backwards, check tha...
【单选题】只要点火开关拧到START档,起动机电磁开关的吸拉线圈和保持线圈是()。
A.
两只线圈就一直通电
B.
吸拉线圈先通电,后来保持线圈再通电
C.
保持线圈先通电,后来吸拉线圈再通电
D.
开始时两线圈同时通电,后来只有保持线圈通电
【单选题】5022 在TCP首部格式中()字段的值为1时表明连接中出现严重差错,必须释放连接,然后再重新建立运输连接
A.
URG
B.
ACK
C.
PSH
D.
RST
【多选题】Inside the carbody are arranged in turn ( ), ( ) , ( ), ( ) and the auxiliary cabin.
A.
the driver cab
B.
the electric cabinⅠ
C.
the transformer cabin
D.
the electric cabin Ⅱ
【单选题】The cabin attendants may ______ dangerous goods carried by passengers.
A.
get across
B.
review
C.
encounter
D.
look around
【单选题】The pressure maintained within the cabin is referred to as "_________".
A.
cabin altitude
B.
cabin pressure
C.
cabin rate of climb
D.
cabin pressure differential
【单选题】凤梨催花通常使用的药剂是()
A.
乙炔饱和水溶液
B.
乙烯饱和水溶液
C.
乙烷饱和水溶液
D.
乙醇水溶液
【单选题】每厘米纵倾力距MTC的用途主要是供计算及调整船舶的()。
A.
平均吃水
B.
局部强度
C.
吃水差
D.
静稳性力臂
【简答题】如图,直线y =kx(k>0)与双曲线 交于A(x 1 ,y 1 ),B(x 2 ,y 2 )两点,则2x 1 y 2 -7x 2 y 1 =___________.
【单选题】There is a cabin for the Master on the fourth deck between the radio room and the Chief Engineer`s cabin.
A.
The radio room is next to the Chief Engineer`s cabin
B.
The radio room is next to the Master`s cabin
C.
The radio room is below the Chief Engineer`s cabin
D.
The radio room is below the Master`s cabin
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