【填空题】
查看正确答案A、monkey B、donkey C、waste heat D、main
搜题
更多“（）is an auxiliary light source of EDFA. It causes the erbium icons of an erbium doped fiber to come from E1 to E3 quantum level. ”相关的问题
第2题
A、boiler water level is low B、feedwater is too hot C、boiler steam demand is low D、feedwater is too cold
第4题
A、suction side of a bilge pump B、exhaust manifold of an auxiliary diesel C、discharge line from an air compressor D、chemical feed tank of an evaporator
第5题
A、salinity is abnormally high B、steam demand is too high C、water level is abnormally low D、feedwater flow is low
第6题
A、the engine is overloaded B、the engine is cold C、there is too much lube oil in the cylinders D、the turbocharger is fouled
第7题
A、A.air supply is shut off B、B.fuel supply is shut off C、C.water supply is shut off D、D.safety valve lifts
第8题
A、A.fuel oil supply temperature is normal B、B.burner electrode is incorrectly positioned C、C.fuel／air ratio is incorrect D、D.ignition current is too low
第9题
A、A.an engine-driven；as well B、B.an engine-driven；has an independent pump C、C.an independent；as well D、D.an independent；has an engine-driven pump
