A、angularity of the piston motion
B、inertia moment from the piston
C、centerline of the cylinder
D、centerline of the king pin
更多“At bottom dead center, the centerline of the connecting rod usually coincides with the（）”相关的问题
A、opening the exhaust ports B、closing the fuel ports C、farthest from the cylinder head D、nearest to the cylinder head
A、top of the piston and bottom side of head, with the piston at BDC B、piston and head, including the space around the piston to the top of the upper ring and under the valves, with the piston at TDC C、bottom of the piston and bottom side of the head at TDC, regardless of upper ring location and valve placement D、top of the piston and bottom side of the head at TDC as compared to that which exists between the top of the piston and bottom side of head at BDC
A、The bottom samples and fathometer reading prove the loran fix is reliable B、The bottom samples and fathometer readings indicate that the loran fix is unreliable C、The information collected indicates that the fathometer may be in error D、The information collected indicates that the chart is most likely in error
A、tension load twice each crankshaft revolution B、compression load during power and compression strokes C、inertia load once every four crankshaft revolutions D、bending loads at bottom and top dead center
A、The first line at the bottom B、The second line from the bottom C、The third line from the bottom D、The fourth line from the bottom
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