The cylinders and pistons are in the ______ the cylinder block and the crankshaft is in the lower part.
A: left part of
B: upper part of
C: right part of
D: bottom part of
A: left part of
B: upper part of
C: right part of
D: bottom part of
举一反三
- The cylinders and pistons are in the upper part of the cylinder block and the crankshaft is in the lower part.
- The correct position of chest compression is ( ) A: The upper half of the sternum B: The left side of the nipple line C: The right side of the nipple line D: The lower part of the sternum, the upper half of the sternal line E: The lower part of the sternum, the midpoint of the nipple line
- The cylinder block is the largest part of the engine.
- If bright part is F11 and dark part is F8 metered by light metering, there is one aperture between the bright part and dark part. The light ratio between the bright part and the dark part is ______. A: 2:1 B: 4:1 C: 1:4 D: 1:2
- The standing part of a tackle is（）. A: all the fall except the hauling part B: the hook that engages the weight to be moved C: that part to which power is applied D: that part of the falls made fast to one of the block