A、supercharging
B、scavenging
C、turbulence
D、swept volume charging
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A、by an fuel valve B、through an inlet valve C、with an exhaust valve D、from an outlet valve
A、reduce air charge turbulence B、induce air swirl C、deflect hot combustion gas away from the valves D、oppose the effects of piston induced squish
A、assist in sleeping B、reduce appetite by decreasing nausea C、prevent loss of body moisture by vomiting D、prevent impaired judgement due to motion-induced deliriousness
A、A.the system is fully charged B、B.there is air leaking in from the condenser C、C.ice crystals are forming in the refrigerant D、D.the system contains less than a full charge of refrigerant
A、camshaft；fresh air B、camshaft；starting air C、electronic motor which is controlled by a computer；fresh air D、electronic motor which is controlled by a computer；starting air
A、in motion, providing a null input B、not in motion, thus providing a null input C、in motion, providing an input to place the main pump on maximum stroke D、in motion, providing an input to place the main pump at null stroke
A、control air system B、forced draft air system C、supply air system D、ships service air system
A、the pressure of the starting air is high enough B、there is enough air in the air reservoirs C、the air is supplied into the cylinders in the appropriate sequence D、all of the above
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