A.lining
B.lined
C.made
D.in
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A.forged
B.cast
C.made
D.shrunk
A.bending stresses彎曲應(yīng)力
B.torsion stresses扭轉(zhuǎn)應(yīng)力
C.shear stresses剪應(yīng)力
D.All of the above
A.tension stretch
B.tie rods
C.through bolts
D.main bearings
A.journal
B.crank-pin
C.main bearing
D.large end of connecting rod
A.shrunk into
B.expanded into
C.extended into
D.designated into
最新試題
Proper filtering and straining of fuel oil is important because the （）.
Combustion knock occurring in a diesel engine can be caused by （）.
The highest pressure in a diesel engine cylinder normally occurs （）.
The most important factor in engine performance is the actual power output at the end of the crankshaft available for doing workThis is known as （）.
Lube oil cannot be efficiently filtered if its （）.
The minimum speed an engine must attain before ignition can occur depends upon （）.
In using reduction gears to obtain efficient propeller speeds, （）.
Control of the main propulsion diesel engines can be shifted from the engine room to the wheelhouse from the （）.
Diesel engine control can be obtained by the bridge （）.
A thrust bearing is used with a propulsion diesel engine to （）.