(安全壳)整体泄漏率试验 (containment) integrated leakage rate test
Excessive lube oil consumption by a reciprocating air compressor can be caused by ().
In an engine with air inlet valve and exhaust valve on its cylinder heads the fresh air will enter into the cylinder () and the gases exhaust (), there being an adequate overlap between the inlet opening and the exhaust closing.
If a four-stroke/cycle diesel engine is started by injecting air into the cylinder, the pistons receiving the charge of starting air must be()
Either a low injection pressure or a leakage of piston rings is able to lead ().
坝体渗漏(dam leakage)
(安全壳)泄漏率 (containment) leakage rate
Combustible gas indicators operate by drawing an air sample into the instrument().
Diesel engine blow-by is the leakage of combustion gases past the ()
If the sump()were to rise this would indicate water leakage into the oil an d an investigation into the cause must be made.
漏出性出血(leakage hemorrhage)
The fuel injector injects a fine spray of fuel into the hot air and combustion (), producing much high pressure in the gases.
If you suspect a diesel engine is misfiring due to air leakage into the fuel system, you should begin looking for the leak at the ()
(安全壳)局部泄漏率试验 (containment) local leakage rate test
A vessel emitting harmful substances into the air or spilling oil into the sea is a().
In the event of the cylinder starting valve leakage () would pass into the air pipes and ignite the oil deposited.
Whilst the engine is turning, check to see that no water is leaking into the crankcase, scavenge air belt, or from ().
The diesel engine is a type of internal combustion engine which ignites the fuel by injecting it into hot, high pressure air in a ().
In the suction stroke air is induced into the cylinder ()In the compression stroke the air is compressed.
The ball hit the ground and ________ (蹦跳)high into the air.
121.A vessel emitting harmful substances into the air or spilling oil into the sea is a( )。
Recent studies have shown that air into a house often has higher concentrations of contaminants than heavily polluted air outside.
Which of the following may result if an excessive amount of monomer is incorporated into an acrylic resin mixture()
下列哪项不是正确的处理信息泄露与错误处理不当Information Leakage and Improper Error Handling的方法?()