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为了保证船舶航行安全,首先要确定船舶的航向与位置。船舶定位方法按照参照目标可分为( )。

Diesel engines are started by supplying () into the cylinders in the appropriate sequence for the required direction.
Diesel engines are started by supplying () into the cylinders in the appropriate sequence for the required direction.
Due to excessive water in the fuel, a diesel engine fails to startBefore the engine can be started, the water must be removed from the ().
A practical way of checking for excessive fuel injection in one cylinder of an operating diesel engine is to ()
Before starting any diesel or gasoline engine,which of the following must be checked? ()
What condition will result in the automatic shutdown of a diesel engine? ()
In heavy marine engine the practice is to drive the engine on()which has previously been stored in starting air reservoirs.
A change in the degree of fuel atomization in a diesel engine would most greatly affect ().
The highest pressure in a diesel engine cylinder normally occurs ().
The highest pressure in any closed diesel engine freshwater cooling system is at the ().
Which of the listed conditions will affective pressure the most in the cylinder of a diesel engine?()
An increase in load on a diesel engine results in () of speed of the crankshaft.
Low compression pressure in a diesel engine may be the result of ()
A diesel engine fails to start because of water in the fuelIn order to start the engine, you should ()?
In a modern internal combustion diesel engine, the load carrying part of the engine is referred to as the()
A diesel engine burns () a gasoline engine of the same capacity in the same period of time.
The efficient burning of fuel in a diesel engine is dependent upon the ()
In an auxiliary diesel engine, the reason for knurling the piston skirt is to()
Friction, engine wear and oil consumption in a diesel engine are directly related to the ().
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