the single skin side shell and the inner bottom
deck strips,hatch covers and coamings
the vertically corrugated transverse watertight bulkheads
the single skin side shell between topside and hopper tanks,and the cross deck strips,hatch covers and coamings
第1题:
2个D触发器组成的移位寄存器
2个JK触发器组成的移位寄存器
3个D触发器组成的移位寄存器
2个RS触发器组成的移位寄存器
第2题:
open the indicator cocks
supply some LO to cylinder liner wall with lubricator
put the fuel handle in the stop position
pump up the air bottle
第3题:
仅适用于小倾角情况
仅适用大倾角情况
适用于任何倾角情况
适用性与倾角无关
第4题:
密封好
气缸中心距短
可提高柴油机刚性
多用于中小型高速柴油机中
第5题:
1
2
3
任意
第6题:
weigh you down
preserve body heat
reduce your body heat
make it more difficult to breathe
第7题:
B1
B2
B3
B4
第8题:
its normal location of stowage
the direction of twist in the strands
the manner in which it is coiled
the manner in which it is rigged
第9题:
Ⅰ~Ⅲ
Ⅰ、Ⅱ
Ⅰ、Ⅲ
Ⅱ、Ⅲ
第10题:
Ⅰ~Ⅲ
Ⅱ
Ⅲ
Ⅰ、Ⅱ