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What are the complications of a stroke? ()
A、Confusion and speech disturbances.
B、Contractures and pain.
C、Urinary incontinence and urinary infection.
D、Same posture continuously.
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更多 “ What are the complications of a stroke? () A、Confusion and speech disturbances.B、Contractures and pain.C、Urinary incontinence and urinary infection.D、Same posture continuously. ” 相关考题
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What kind of diseases might be infected by blood transfusion? ()
A. AIDSB. fluC. hepatitisD. stroke
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Proper lubrication of the main bearings is more easily obtained in a single acting, four-stroke/cycle diesel engine than in a tow-stroke/cycle diesel engine because________.A.The direction of pressure on the journal in four-stroke engine is continuouslyB.positive feed lubricators are installed on all bearings of four-stroke engine, whereas as a splash feed system is used on tow-stroke engineC.four-stroke engines usually utilize a heavier grade of oil than tow-stroke enginesD.Low-stroke engines usually consume less lube oil than four-stroke engines
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Drinking tea may help to protect against heart disease, stroke, diabetes and certain cancers.(翻译)
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16Inatwo－－stroke／cycledieselengine,theprocessofscavengingbeginsatthe()
A、pistonnearandpassesTDCB、latterpartofthedownC、pistonpassesBDCD、earlypartofthedownstroke
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Any increase in the exhaust back pressure of a four-stroke/cycle diesel enginewill( ).A.reduce engine horsepower outputB.aid in silencing the exhaust noiseC.increase the mean effective pressureD.contribute to effective cylinder scavenging
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If all other conditions such as bore, stroke, speed, and mean effective pressures are equal, a two stroke/cycle diesel engine will develop approximatelyA.the same indicated horsepower as a four-stroke/cycle engineB.twice the indicated horsepower as a four-stroke/cycle engineC.one half the indicated horsepower as a four-stroke/cycle engineD.one power stroke for every two crankshaft revolutions
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If fuel injection to a four-stroke/cycle diesel engine begins earlier than designed, ignition may be delayed because theA.cylinder compression pressure may not be high enoughB.cylinder compression temperature may be too highC.fuel oil injection pressure may not be high enoughD.scavenge and purge process is incomplete
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Exhaust gases are generally removed from the cylinders of a two-stroke/cycle diesel engine byA.natural aspirationB.masked intake valvesC.air ceilsD.scavenging air
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1、如果需要描边，且需要不同粗细的描边时，可以使用函数（)来设置。A．strokeWeight(weight);B．stroke (weight);C．noStroke();D．stroke ();
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